256459308560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 960

約数和(自身を含む): 842805057024

約数和(自身を除く): 586345748464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 34, 35, 40, 46, 49, 52, 56, 61, 65, 68, 70, 80, 85, 91, 92, 98, 104, 112, 115, 119, 122, 130, 136, 140, 161, 170, 182, 184, 196, 208, 211, 221, 230, 238, 244, 245, 260, 272, 280, 299, 305, 322, 340, 364, 368, 391, 392, 422, 427, 442, 455, 460, 476, 488, 490, 520, 560, 595, 598, 610, 637, 644, 680, 728, 782, 784, 793, 805, 833, 844, 854, 884, 910, 920, 952, 976, 980, 1037, 1040, 1055, 1105, 1127, 1190, 1196, 1220, 1274, 1288, 1360, 1403, 1456, 1477, 1495, 1547, 1564, 1586, 1610, 1666, 1688, 1708, 1768, 1820, 1840, 1904, 1955, 1960, 2074, 2093, 2110, 2135, 2210, 2254, 2380, 2392, 2440, 2548, 2576, 2737, 2743, 2806, 2954, 2989, 2990, 3094, 3128, 3172, 3185, 3220, 3332, 3376, 3416, 3536, 3587, 3640, 3910, 3920, 3965, 4148, 4165, 4186, 4220, 4270, 4420, 4508, 4760, 4784, 4853, 4880, 5083, 5096, 5185, 5474, 5486, 5551, 5612, 5635, 5908, 5978, 5980, 6188, 6256, 6344, 6370, 6440, 6664, 6832, 7015, 7174, 7259, 7280, 7385, 7735, 7820, 7930, 8296, 8330, 8372, 8440, 8540, 8840, 9016, 9520, 9706, 9821, 10166, 10192, 10339, 10370, 10465, 10829, 10948, 10972, 11102, 11224, 11270, 11816, 11956, 11960, 12376, 12688, 12740, 12871, 12880, 13328, 13481, 13685, 13715, 14030, 14348, 14518, 14651, 14770, 14945, 15470, 15640, 15860, 16592, 16660, 16744, 16880, 17080, 17680, 17935, 18032, 18239, 19159, 19201, 19412, 19642, 20332, 20678, 20740, 20930, 21658, 21896, 21944, 22204, 22448, 22540, 23632, 23851, 23912, 23920, 24265, 24752, 25109, 25415, 25480, 25742, 26962, 27370, 27430, 27755, 28060, 28696, 29036, 29302, 29540, 29890, 30940, 31280, 31720, 33320, 33488, 33971, 34160, 35581, 35870, 36295, 36478, 38318, 38402, 38824, 38857, 39284, 40664, 41356, 41480, 41860, 43316, 43792, 43888, 44408, 45080, 46631, 47702, 47824, 48530, 49105, 50218, 50813, 50830, 50960, 51484, 51695, 53924, 54145, 54740, 54860, 55510, 56120, 57392, 58072, 58604, 59080, 59780, 61880, 63089, 63440, 64355, 66640, 67405, 67942, 68747, 71162, 71740, 72590, 72956, 73255, 76636, 76804, 77648, 77714, 78568, 81328, 82501, 82712, 82960, 83720, 86632, 88816, 90097, 90160, 91195, 93262, 94367, 95404, 95795, 96005, 97060, 98210, 100436, 101626, 101660, 102968, 103390, 107848, 108290, 109480, 109720, 111020, 112240, 116144, 117208, 118160, 119255, 119560, 123760, 125545, 126178, 127673, 128710, 134407, 134810, 135884, 137494, 142324, 143480, 145180, 145912, 146510, 153272, 153608, 155428, 157136, 165002, 165424, 166957, 167323, 167440, 169855, 173264, 175763, 177905, 180194, 182390, 186524, 188734, 190808, 191590, 192010, 194120, 194285, 196420, 200872, 203252, 203320, 205936, 206780, 215696, 216580, 218807, 218960, 219440, 222040, 233155, 234416, 237797, 238510, 239120, 249067, 251090, 252356, 254065, 255346, 257420, 268814, 269620, 271768, 274988, 284648, 286960, 290360, 291824, 293020, 296033, 306544, 307216, 310063, 310856, 315445, 326417, 330004, 333914, 334646, 339710, 343735, 351526, 355810, 360388, 364780, 373048, 377468, 381616, 383180, 384020, 388240, 388570, 392840, 401744, 406504, 406640, 412505, 413560, 433160, 437614, 441623, 444080, 450485, 466310, 471835, 475594, 477020, 498134, 502180, 504712, 508130, 510692, 514840, 537628, 539240, 543536, 549976, 569296, 577507, 580720, 586040, 592066, 620126, 621712, 630679, 630890, 638365, 652834, 660008, 660569, 667828, 669292, 672035, 679420, 687470, 703052, 711620, 720776, 729560, 746096, 754936, 766360, 768040, 777140, 785680, 813008, 825010, 827120, 834785, 836615, 866320, 875228, 878815, 883246, 893711, 900970, 932620, 943670, 951188, 954040, 996268, 1004360, 1009424, 1016260, 1021384, 1029680, 1072513, 1075256, 1078480, 1094035, 1099952, 1155014, 1168699, 1171261, 1172080, 1184132, 1188985, 1240252, 1245335, 1261358, 1261780, 1276730, 1305668, 1320016, 1321138, 1335656, 1338584, 1344070, 1358840, 1374940, 1406104, 1423240, 1441552, 1459120, 1480165, 1509872, 1531649, 1532720, 1536080, 1550315, 1554280, 1632085, 1650020, 1669570, 1673230, 1750456, 1757630, 1766492, 1787422, 1801940, 1865240, 1887340, 1902376, 1908080, 1992536, 2008720, 2032520, 2042768, 2072231, 2145026, 2150512, 2170441, 2188070, 2208115, 2284919, 2310028, 2337398, 2342522, 2368264, 2377970, 2480504, 2490670, 2522716, 2523560, 2553460, 2611336, 2642276, 2671312, 2677168, 2688140, 2717680, 2749880, 2812208, 2844491, 2846480, 2887535, 2960330, 3063298, 3091361, 3100630, 3108560, 3153395, 3264170, 3300040, 3302845, 3339140, 3346460, 3500912, 3515260, 3532984, 3574844, 3603880, 3730480, 3774680, 3804752, 3848429, 3985072, 4042549, 4065040, 4144462, 4290052, 4340882, 4376140, 4416230, 4468555, 4569838, 4620056, 4674796, 4685044, 4736528, 4755940, 4961008, 4981340, 5032561, 5045432, 5047120, 5106920, 5222672, 5284552, 5362565, 5376280, 5499760, 5688982, 5775070, 5843495, 5856305, 5920660, 6126596, 6182722, 6201260, 6306790, 6528340, 6600080, 6605690, 6678280, 6692920, 7030520, 7065968, 7149688, 7207760, 7507591, 7549360, 7658245, 7696858, 8085098, 8198827, 8288924, 8580104, 8681764, 8752280, 8832460, 8937110, 9139676, 9240112, 9349592, 9370088, 9511880, 9962680, 10065122, 10090864, 10213840, 10361155, 10569104, 10721543, 10725130, 10752560, 10852205, 11377964, 11424595, 11550140, 11686990, 11712610, 11841320, 12253192, 12365444, 12402520, 12613580, 13056680, 13211380, 13356560, 13385840, 14061040, 14222455, 14299376, 14505617, 15015182, 15193087, 15316490, 15393716, 15456805, 16170196, 16397654, 16577848, 17160208, 17363528, 17504560, 17664920, 17874220, 18279352, 18699184, 18740176, 19023760, 19242145, 19911437, 19925360, 20130244, 20212745, 20722310, 21443086, 21450260, 21704410, 22755928, 22849190, 23100280, 23373980, 23425220, 23682640, 24506384, 24730888, 24805040, 25162805, 25227160, 26113360, 26422760, 26939003, 28444910, 29011234, 30030364, 30386174, 30632980, 30787432, 30913610, 32340392, 32795308, 33155696, 34727056, 35227927, 35329840, 35748440, 36558704, 37537955, 38484290, 39822874, 40260488, 40425490, 40994135, 41444620, 42886172, 42900520, 43408820, 45511856, 45698380, 46200560, 46747960, 46850440, 49461776, 50325610, 50454320, 52553137, 52845520, 53607715, 53878006, 56889820, 58022468, 60060728, 60772348, 61265960, 61574864, 61827220, 64680784, 65423293, 65590616, 70455854, 71496880, 72528085, 75075910, 75965435, 76968580, 79645748, 80520976, 80850980, 81988270, 82889240, 85772344, 85801040, 86817640, 91396760, 93495920, 93700880, 99557185, 100651220, 105106274, 107215430, 107756012, 113779640, 116044936, 120121456, 121544696, 122531920, 123654440, 130846586, 131181232, 134695015, 139380059, 140911708, 145056170, 150151820, 151930870, 153937160, 159291496, 161701960, 163976540, 165778480, 171544688, 173635280, 176139635, 182793520, 188573021, 199114370, 201302440, 210212548, 214430860, 215512024, 227559280, 232089872, 243089392, 246595489, 247308880, 261693172, 262765685, 269390030, 278760118, 281823416, 290112340, 300303640, 303861740, 307874320, 318582992, 323403920, 327116465, 327953080, 352279270, 377146042, 398228740, 402604880, 420425096, 428861720, 431024048, 457963051, 493190978, 523386344, 525531370, 538780060, 557520236, 563646832, 580224680, 600607280, 607723480, 654232930, 655906160, 696900295, 704558540, 754292084, 796457480, 840850192, 857723440, 915926102, 942865105, 986381956, 1046772688, 1051062740, 1077560120, 1115040472, 1160449360, 1215446960, 1232977445, 1308465860, 1393800590, 1409117080, 1508584168, 1592914960, 1831852204, 1885730210, 1972763912, 2102125480, 2155120240, 2230080944, 2289815255, 2465954890, 2616931720, 2787601180, 2818234160, 3017168336, 3205741357, 3663704408, 3771460420, 3945527824, 4204250960, 4579630510, 4931909780, 5233863440, 5575202360, 6411482714, 7327408816, 7542920840, 9159261020, 9863819560, 11150404720, 12822965428, 15085841680, 16028706785, 18318522040, 19727639120, 25645930856, 32057413570, 36637044080, 51291861712, 64114827140, 128229654280, 256459308560]

約数ペア:

[(1, 256459308560), (2, 128229654280), (4, 64114827140), (5, 51291861712), (7, 36637044080), (8, 32057413570), (10, 25645930856), (13, 19727639120), (14, 18318522040), (16, 16028706785), (17, 15085841680), (20, 12822965428), (23, 11150404720), (26, 9863819560), (28, 9159261020), (34, 7542920840), (35, 7327408816), (40, 6411482714), (46, 5575202360), (49, 5233863440), (52, 4931909780), (56, 4579630510), (61, 4204250960), (65, 3945527824), (68, 3771460420), (70, 3663704408), (80, 3205741357), (85, 3017168336), (91, 2818234160), (92, 2787601180), (98, 2616931720), (104, 2465954890), (112, 2289815255), (115, 2230080944), (119, 2155120240), (122, 2102125480), (130, 1972763912), (136, 1885730210), (140, 1831852204), (161, 1592914960), (170, 1508584168), (182, 1409117080), (184, 1393800590), (196, 1308465860), (208, 1232977445), (211, 1215446960), (221, 1160449360), (230, 1115040472), (238, 1077560120), (244, 1051062740), (245, 1046772688), (260, 986381956), (272, 942865105), (280, 915926102), (299, 857723440), (305, 840850192), (322, 796457480), (340, 754292084), (364, 704558540), (368, 696900295), (391, 655906160), (392, 654232930), (422, 607723480), (427, 600607280), (442, 580224680), (455, 563646832), (460, 557520236), (476, 538780060), (488, 525531370), (490, 523386344), (520, 493190978), (560, 457963051), (595, 431024048), (598, 428861720), (610, 420425096), (637, 402604880), (644, 398228740), (680, 377146042), (728, 352279270), (782, 327953080), (784, 327116465), (793, 323403920), (805, 318582992), (833, 307874320), (844, 303861740), (854, 300303640), (884, 290112340), (910, 281823416), (920, 278760118), (952, 269390030), (976, 262765685), (980, 261693172), (1037, 247308880), (1040, 246595489), (1055, 243089392), (1105, 232089872), (1127, 227559280), (1190, 215512024), (1196, 214430860), (1220, 210212548), (1274, 201302440), (1288, 199114370), (1360, 188573021), (1403, 182793520), (1456, 176139635), (1477, 173635280), (1495, 171544688), (1547, 165778480), (1564, 163976540), (1586, 161701960), (1610, 159291496), (1666, 153937160), (1688, 151930870), (1708, 150151820), (1768, 145056170), (1820, 140911708), (1840, 139380059), (1904, 134695015), (1955, 131181232), (1960, 130846586), (2074, 123654440), (2093, 122531920), (2110, 121544696), (2135, 120121456), (2210, 116044936), (2254, 113779640), (2380, 107756012), (2392, 107215430), (2440, 105106274), (2548, 100651220), (2576, 99557185), (2737, 93700880), (2743, 93495920), (2806, 91396760), (2954, 86817640), (2989, 85801040), (2990, 85772344), (3094, 82889240), (3128, 81988270), (3172, 80850980), (3185, 80520976), (3220, 79645748), (3332, 76968580), (3376, 75965435), (3416, 75075910), (3536, 72528085), (3587, 71496880), (3640, 70455854), (3910, 65590616), (3920, 65423293), (3965, 64680784), (4148, 61827220), (4165, 61574864), (4186, 61265960), (4220, 60772348), (4270, 60060728), (4420, 58022468), (4508, 56889820), (4760, 53878006), (4784, 53607715), (4853, 52845520), (4880, 52553137), (5083, 50454320), (5096, 50325610), (5185, 49461776), (5474, 46850440), (5486, 46747960), (5551, 46200560), (5612, 45698380), (5635, 45511856), (5908, 43408820), (5978, 42900520), (5980, 42886172), (6188, 41444620), (6256, 40994135), (6344, 40425490), (6370, 40260488), (6440, 39822874), (6664, 38484290), (6832, 37537955), (7015, 36558704), (7174, 35748440), (7259, 35329840), (7280, 35227927), (7385, 34727056), (7735, 33155696), (7820, 32795308), (7930, 32340392), (8296, 30913610), (8330, 30787432), (8372, 30632980), (8440, 30386174), (8540, 30030364), (8840, 29011234), (9016, 28444910), (9520, 26939003), (9706, 26422760), (9821, 26113360), (10166, 25227160), (10192, 25162805), (10339, 24805040), (10370, 24730888), (10465, 24506384), (10829, 23682640), (10948, 23425220), (10972, 23373980), (11102, 23100280), (11224, 22849190), (11270, 22755928), (11816, 21704410), (11956, 21450260), (11960, 21443086), (12376, 20722310), (12688, 20212745), (12740, 20130244), (12871, 19925360), (12880, 19911437), (13328, 19242145), (13481, 19023760), (13685, 18740176), (13715, 18699184), (14030, 18279352), (14348, 17874220), (14518, 17664920), (14651, 17504560), (14770, 17363528), (14945, 17160208), (15470, 16577848), (15640, 16397654), (15860, 16170196), (16592, 15456805), (16660, 15393716), (16744, 15316490), (16880, 15193087), (17080, 15015182), (17680, 14505617), (17935, 14299376), (18032, 14222455), (18239, 14061040), (19159, 13385840), (19201, 13356560), (19412, 13211380), (19642, 13056680), (20332, 12613580), (20678, 12402520), (20740, 12365444), (20930, 12253192), (21658, 11841320), (21896, 11712610), (21944, 11686990), (22204, 11550140), (22448, 11424595), (22540, 11377964), (23632, 10852205), (23851, 10752560), (23912, 10725130), (23920, 10721543), (24265, 10569104), (24752, 10361155), (25109, 10213840), (25415, 10090864), (25480, 10065122), (25742, 9962680), (26962, 9511880), (27370, 9370088), (27430, 9349592), (27755, 9240112), (28060, 9139676), (28696, 8937110), (29036, 8832460), (29302, 8752280), (29540, 8681764), (29890, 8580104), (30940, 8288924), (31280, 8198827), (31720, 8085098), (33320, 7696858), (33488, 7658245), (33971, 7549360), (34160, 7507591), (35581, 7207760), (35870, 7149688), (36295, 7065968), (36478, 7030520), (38318, 6692920), (38402, 6678280), (38824, 6605690), (38857, 6600080), (39284, 6528340), (40664, 6306790), (41356, 6201260), (41480, 6182722), (41860, 6126596), (43316, 5920660), (43792, 5856305), (43888, 5843495), (44408, 5775070), (45080, 5688982), (46631, 5499760), (47702, 5376280), (47824, 5362565), (48530, 5284552), (49105, 5222672), (50218, 5106920), (50813, 5047120), (50830, 5045432), (50960, 5032561), (51484, 4981340), (51695, 4961008), (53924, 4755940), (54145, 4736528), (54740, 4685044), (54860, 4674796), (55510, 4620056), (56120, 4569838), (57392, 4468555), (58072, 4416230), (58604, 4376140), (59080, 4340882), (59780, 4290052), (61880, 4144462), (63089, 4065040), (63440, 4042549), (64355, 3985072), (66640, 3848429), (67405, 3804752), (67942, 3774680), (68747, 3730480), (71162, 3603880), (71740, 3574844), (72590, 3532984), (72956, 3515260), (73255, 3500912), (76636, 3346460), (76804, 3339140), (77648, 3302845), (77714, 3300040), (78568, 3264170), (81328, 3153395), (82501, 3108560), (82712, 3100630), (82960, 3091361), (83720, 3063298), (86632, 2960330), (88816, 2887535), (90097, 2846480), (90160, 2844491), (91195, 2812208), (93262, 2749880), (94367, 2717680), (95404, 2688140), (95795, 2677168), (96005, 2671312), (97060, 2642276), (98210, 2611336), (100436, 2553460), (101626, 2523560), (101660, 2522716), (102968, 2490670), (103390, 2480504), (107848, 2377970), (108290, 2368264), (109480, 2342522), (109720, 2337398), (111020, 2310028), (112240, 2284919), (116144, 2208115), (117208, 2188070), (118160, 2170441), (119255, 2150512), (119560, 2145026), (123760, 2072231), (125545, 2042768), (126178, 2032520), (127673, 2008720), (128710, 1992536), (134407, 1908080), (134810, 1902376), (135884, 1887340), (137494, 1865240), (142324, 1801940), (143480, 1787422), (145180, 1766492), (145912, 1757630), (146510, 1750456), (153272, 1673230), (153608, 1669570), (155428, 1650020), (157136, 1632085), (165002, 1554280), (165424, 1550315), (166957, 1536080), (167323, 1532720), (167440, 1531649), (169855, 1509872), (173264, 1480165), (175763, 1459120), (177905, 1441552), (180194, 1423240), (182390, 1406104), (186524, 1374940), (188734, 1358840), (190808, 1344070), (191590, 1338584), (192010, 1335656), (194120, 1321138), (194285, 1320016), (196420, 1305668), (200872, 1276730), (203252, 1261780), (203320, 1261358), (205936, 1245335), (206780, 1240252), (215696, 1188985), (216580, 1184132), (218807, 1172080), (218960, 1171261), (219440, 1168699), (222040, 1155014), (233155, 1099952), (234416, 1094035), (237797, 1078480), (238510, 1075256), (239120, 1072513), (249067, 1029680), (251090, 1021384), (252356, 1016260), (254065, 1009424), (255346, 1004360), (257420, 996268), (268814, 954040), (269620, 951188), (271768, 943670), (274988, 932620), (284648, 900970), (286960, 893711), (290360, 883246), (291824, 878815), (293020, 875228), (296033, 866320), (306544, 836615), (307216, 834785), (310063, 827120), (310856, 825010), (315445, 813008), (326417, 785680), (330004, 777140), (333914, 768040), (334646, 766360), (339710, 754936), (343735, 746096), (351526, 729560), (355810, 720776), (360388, 711620), (364780, 703052), (373048, 687470), (377468, 679420), (381616, 672035), (383180, 669292), (384020, 667828), (388240, 660569), (388570, 660008), (392840, 652834), (401744, 638365), (406504, 630890), (406640, 630679), (412505, 621712), (413560, 620126), (433160, 592066), (437614, 586040), (441623, 580720), (444080, 577507), (450485, 569296), (466310, 549976), (471835, 543536), (475594, 539240), (477020, 537628), (498134, 514840), (502180, 510692), (504712, 508130)]