20869591680

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 960

約数和(自身を含む): 90935856000

約数和(自身を除く): 70066264320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 199, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 289, 306, 315, 320, 324, 336, 340, 357, 360, 378, 384, 398, 405, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 567, 576, 578, 595, 597, 612, 630, 640, 648, 672, 680, 714, 720, 756, 765, 796, 810, 816, 840, 864, 867, 896, 918, 945, 952, 960, 995, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1152, 1156, 1190, 1194, 1224, 1260, 1296, 1344, 1360, 1377, 1393, 1428, 1440, 1445, 1512, 1530, 1592, 1620, 1632, 1680, 1728, 1734, 1785, 1791, 1836, 1890, 1904, 1920, 1990, 2016, 2023, 2040, 2142, 2160, 2176, 2240, 2268, 2295, 2312, 2380, 2388, 2448, 2520, 2592, 2601, 2688, 2720, 2754, 2786, 2835, 2856, 2880, 2890, 2985, 3024, 3060, 3184, 3213, 3240, 3264, 3360, 3383, 3456, 3468, 3570, 3582, 3672, 3780, 3808, 3980, 4032, 4046, 4080, 4179, 4284, 4320, 4335, 4480, 4536, 4590, 4624, 4760, 4776, 4896, 5040, 5184, 5202, 5355, 5373, 5440, 5508, 5572, 5670, 5712, 5760, 5780, 5970, 6048, 6069, 6120, 6368, 6426, 6480, 6528, 6720, 6766, 6885, 6936, 6965, 7140, 7164, 7344, 7560, 7616, 7803, 7960, 8064, 8092, 8160, 8358, 8568, 8640, 8670, 8955, 9072, 9180, 9248, 9520, 9552, 9639, 9792, 10080, 10115, 10149, 10368, 10404, 10710, 10746, 10880, 11016, 11144, 11340, 11424, 11560, 11940, 12096, 12138, 12240, 12537, 12736, 12852, 12960, 13005, 13440, 13532, 13770, 13872, 13930, 14280, 14328, 14688, 15120, 15232, 15606, 15920, 16065, 16119, 16184, 16320, 16716, 16915, 17136, 17280, 17340, 17910, 18144, 18207, 18360, 18496, 19040, 19104, 19278, 19584, 20160, 20230, 20298, 20808, 20895, 21420, 21492, 22032, 22288, 22680, 22848, 23120, 23409, 23681, 23880, 24192, 24276, 24480, 25074, 25472, 25704, 25920, 26010, 26865, 27064, 27540, 27744, 27860, 28560, 28656, 29376, 30240, 30345, 30447, 31212, 31840, 32130, 32238, 32368, 32640, 33432, 33830, 34272, 34680, 35820, 36288, 36414, 36720, 36992, 37611, 38080, 38208, 38556, 39015, 40320, 40460, 40596, 41616, 41790, 42840, 42984, 44064, 44576, 45360, 45696, 46240, 46818, 47362, 47760, 48195, 48552, 48960, 50148, 50745, 51408, 51840, 52020, 53730, 54128, 54621, 55080, 55488, 55720, 57120, 57312, 57511, 58752, 60480, 60690, 60894, 62424, 62685, 63680, 64260, 64476, 64736, 66864, 67660, 68544, 69360, 71043, 71640, 72576, 72828, 73440, 75222, 76160, 76416, 77112, 78030, 80595, 80920, 81192, 83232, 83580, 85680, 85968, 88128, 89152, 90720, 91035, 91341, 92480, 93636, 94724, 95520, 96390, 97104, 97920, 100296, 101490, 102816, 104040, 107460, 108256, 109242, 110160, 110976, 111440, 112833, 114240, 114624, 115022, 117045, 118405, 120960, 121380, 121788, 124848, 125370, 127360, 128520, 128952, 129472, 133728, 135320, 137088, 138720, 142086, 143280, 145656, 146880, 150444, 152235, 154224, 156060, 161190, 161840, 162384, 163863, 166464, 167160, 171360, 171936, 172533, 176256, 178304, 181440, 182070, 182682, 184960, 187272, 188055, 189448, 191040, 192780, 194208, 200592, 202980, 205632, 208080, 213129, 214920, 216512, 218484, 220320, 222880, 225666, 228480, 229248, 230044, 234090, 236810, 242760, 243576, 249696, 250740, 257040, 257904, 258944, 267456, 270640, 273105, 274023, 277440, 284172, 286560, 287555, 291312, 293760, 300888, 304470, 308448, 312120, 322380, 323680, 324768, 327726, 332928, 334320, 342720, 343872, 345066, 355215, 362880, 364140, 365364, 374544, 376110, 378896, 382080, 385560, 388416, 401184, 402577, 405960, 411264, 416160, 426258, 429840, 433024, 436968, 440640, 445760, 451332, 456705, 460088, 468180, 473620, 485520, 487152, 499392, 501480, 514080, 515808, 517599, 534912, 541280, 546210, 548046, 554880, 564165, 568344, 573120, 575110, 582624, 601776, 608940, 616896, 624240, 639387, 644760, 647360, 649536, 655452, 668640, 685440, 687744, 690132, 710430, 728280, 730728, 749088, 752220, 757792, 771120, 776832, 802368, 805154, 811920, 819315, 832320, 852516, 859680, 862665, 873936, 881280, 891520, 902664, 913410, 920176, 936360, 947240, 971040, 974304, 998784, 1002960, 1028160, 1031616, 1035198, 1065645, 1082560, 1092420, 1096092, 1128330, 1136688, 1146240, 1150220, 1165248, 1203552, 1207731, 1217880, 1233792, 1248480, 1278774, 1289520, 1294720, 1299072, 1310904, 1337280, 1370115, 1380264, 1420860, 1456560, 1461456, 1498176, 1504440, 1515584, 1542240, 1552797, 1604736, 1610308, 1623840, 1638630, 1664640, 1705032, 1719360, 1725330, 1747872, 1805328, 1826820, 1840352, 1872720, 1894480, 1918161, 1942080, 1948608, 2005920, 2012885, 2056320, 2063232, 2070396, 2131290, 2165120, 2184840, 2192184, 2256660, 2273376, 2300440, 2330496, 2407104, 2415462, 2435760, 2496960, 2557548, 2579040, 2587995, 2621808, 2674560, 2740230, 2760528, 2841720, 2913120, 2922912, 2996352, 3008880, 3031168, 3084480, 3105594, 3196935, 3220616, 3247680, 3277260, 3410064, 3438720, 3450660, 3495744, 3610656, 3623193, 3653640, 3680704, 3745440, 3788960, 3836322, 3884160, 3897216, 4011840, 4025770, 4140792, 4262580, 4369680, 4384368, 4513320, 4546752, 4600880, 4658391, 4814208, 4830924, 4871520, 4993920, 5115096, 5158080, 5175990, 5243616, 5480460, 5521056, 5683440, 5826240, 5845824, 6017760, 6038655, 6168960, 6211188, 6393870, 6441232, 6495360, 6554520, 6820128, 6901320, 6991488, 7221312, 7246386, 7307280, 7361408, 7490880, 7577920, 7672644, 7763985, 8023680, 8051540, 8281584, 8525160, 8739360, 8768736, 9026640, 9093504, 9201760, 9316782, 9590805, 9661848, 9743040, 10230192, 10316160, 10351980, 10487232, 10869579, 10960920, 11042112, 11366880, 11652480, 11691648, 12035520, 12077310, 12422376, 12787740, 12882464, 13109040, 13640256, 13802640, 14442624, 14492772, 14614560, 14981760, 15155840, 15345288, 15527970, 16103080, 16563168, 17050320, 17478720, 17537472, 18053280, 18115965, 18403520, 18633564, 19181610, 19323696, 19486080, 20460384, 20703960, 20974464, 21739158, 21921840, 22084224, 22733760, 23291955, 24071040, 24154620, 24844752, 25575480, 25764928, 26218080, 27280512, 27605280, 28985544, 29229120, 30690576, 31055940, 32206160, 32608737, 33126336, 34100640, 34957440, 35074944, 36106560, 36231930, 36807040, 37267128, 38363220, 38647392, 40920768, 41407920, 43478316, 43843680, 45467520, 46583910, 48309240, 49689504, 51150960, 51529856, 52436160, 54347895, 55210560, 57971088, 58458240, 61381152, 62111880, 64412320, 65217474, 66252672, 68201280, 72213120, 72463860, 74534256, 76726440, 77294784, 81841536, 82815840, 86956632, 87687360, 93167820, 96618480, 99379008, 102301920, 104872320, 108695790, 110421120, 115942176, 122762304, 124223760, 128824640, 130434948, 136402560, 144927720, 149068512, 153452880, 154589568, 163043685, 165631680, 173913264, 175374720, 186335640, 193236960, 198758016, 204603840, 217391580, 231884352, 245524608, 248447520, 257649280, 260869896, 289855440, 298137024, 306905760, 326087370, 331263360, 347826528, 372671280, 386473920, 409207680, 434783160, 463768704, 496895040, 521739792, 579710880, 596274048, 613811520, 652174740, 695653056, 745342560, 772947840, 869566320, 993790080, 1043479584, 1159421760, 1227623040, 1304349480, 1391306112, 1490685120, 1739132640, 2086959168, 2318843520, 2608698960, 2981370240, 3478265280, 4173918336, 5217397920, 6956530560, 10434795840, 20869591680]

約数ペア:

[(1, 20869591680), (2, 10434795840), (3, 6956530560), (4, 5217397920), (5, 4173918336), (6, 3478265280), (7, 2981370240), (8, 2608698960), (9, 2318843520), (10, 2086959168), (12, 1739132640), (14, 1490685120), (15, 1391306112), (16, 1304349480), (17, 1227623040), (18, 1159421760), (20, 1043479584), (21, 993790080), (24, 869566320), (27, 772947840), (28, 745342560), (30, 695653056), (32, 652174740), (34, 613811520), (35, 596274048), (36, 579710880), (40, 521739792), (42, 496895040), (45, 463768704), (48, 434783160), (51, 409207680), (54, 386473920), (56, 372671280), (60, 347826528), (63, 331263360), (64, 326087370), (68, 306905760), (70, 298137024), (72, 289855440), (80, 260869896), (81, 257649280), (84, 248447520), (85, 245524608), (90, 231884352), (96, 217391580), (102, 204603840), (105, 198758016), (108, 193236960), (112, 186335640), (119, 175374720), (120, 173913264), (126, 165631680), (128, 163043685), (135, 154589568), (136, 153452880), (140, 149068512), (144, 144927720), (153, 136402560), (160, 130434948), (162, 128824640), (168, 124223760), (170, 122762304), (180, 115942176), (189, 110421120), (192, 108695790), (199, 104872320), (204, 102301920), (210, 99379008), (216, 96618480), (224, 93167820), (238, 87687360), (240, 86956632), (252, 82815840), (255, 81841536), (270, 77294784), (272, 76726440), (280, 74534256), (288, 72463860), (289, 72213120), (306, 68201280), (315, 66252672), (320, 65217474), (324, 64412320), (336, 62111880), (340, 61381152), (357, 58458240), (360, 57971088), (378, 55210560), (384, 54347895), (398, 52436160), (405, 51529856), (408, 51150960), (420, 49689504), (432, 48309240), (448, 46583910), (459, 45467520), (476, 43843680), (480, 43478316), (504, 41407920), (510, 40920768), (540, 38647392), (544, 38363220), (560, 37267128), (567, 36807040), (576, 36231930), (578, 36106560), (595, 35074944), (597, 34957440), (612, 34100640), (630, 33126336), (640, 32608737), (648, 32206160), (672, 31055940), (680, 30690576), (714, 29229120), (720, 28985544), (756, 27605280), (765, 27280512), (796, 26218080), (810, 25764928), (816, 25575480), (840, 24844752), (864, 24154620), (867, 24071040), (896, 23291955), (918, 22733760), (945, 22084224), (952, 21921840), (960, 21739158), (995, 20974464), (1008, 20703960), (1020, 20460384), (1071, 19486080), (1080, 19323696), (1088, 19181610), (1120, 18633564), (1134, 18403520), (1152, 18115965), (1156, 18053280), (1190, 17537472), (1194, 17478720), (1224, 17050320), (1260, 16563168), (1296, 16103080), (1344, 15527970), (1360, 15345288), (1377, 15155840), (1393, 14981760), (1428, 14614560), (1440, 14492772), (1445, 14442624), (1512, 13802640), (1530, 13640256), (1592, 13109040), (1620, 12882464), (1632, 12787740), (1680, 12422376), (1728, 12077310), (1734, 12035520), (1785, 11691648), (1791, 11652480), (1836, 11366880), (1890, 11042112), (1904, 10960920), (1920, 10869579), (1990, 10487232), (2016, 10351980), (2023, 10316160), (2040, 10230192), (2142, 9743040), (2160, 9661848), (2176, 9590805), (2240, 9316782), (2268, 9201760), (2295, 9093504), (2312, 9026640), (2380, 8768736), (2388, 8739360), (2448, 8525160), (2520, 8281584), (2592, 8051540), (2601, 8023680), (2688, 7763985), (2720, 7672644), (2754, 7577920), (2786, 7490880), (2835, 7361408), (2856, 7307280), (2880, 7246386), (2890, 7221312), (2985, 6991488), (3024, 6901320), (3060, 6820128), (3184, 6554520), (3213, 6495360), (3240, 6441232), (3264, 6393870), (3360, 6211188), (3383, 6168960), (3456, 6038655), (3468, 6017760), (3570, 5845824), (3582, 5826240), (3672, 5683440), (3780, 5521056), (3808, 5480460), (3980, 5243616), (4032, 5175990), (4046, 5158080), (4080, 5115096), (4179, 4993920), (4284, 4871520), (4320, 4830924), (4335, 4814208), (4480, 4658391), (4536, 4600880), (4590, 4546752), (4624, 4513320), (4760, 4384368), (4776, 4369680), (4896, 4262580), (5040, 4140792), (5184, 4025770), (5202, 4011840), (5355, 3897216), (5373, 3884160), (5440, 3836322), (5508, 3788960), (5572, 3745440), (5670, 3680704), (5712, 3653640), (5760, 3623193), (5780, 3610656), (5970, 3495744), (6048, 3450660), (6069, 3438720), (6120, 3410064), (6368, 3277260), (6426, 3247680), (6480, 3220616), (6528, 3196935), (6720, 3105594), (6766, 3084480), (6885, 3031168), (6936, 3008880), (6965, 2996352), (7140, 2922912), (7164, 2913120), (7344, 2841720), (7560, 2760528), (7616, 2740230), (7803, 2674560), (7960, 2621808), (8064, 2587995), (8092, 2579040), (8160, 2557548), (8358, 2496960), (8568, 2435760), (8640, 2415462), (8670, 2407104), (8955, 2330496), (9072, 2300440), (9180, 2273376), (9248, 2256660), (9520, 2192184), (9552, 2184840), (9639, 2165120), (9792, 2131290), (10080, 2070396), (10115, 2063232), (10149, 2056320), (10368, 2012885), (10404, 2005920), (10710, 1948608), (10746, 1942080), (10880, 1918161), (11016, 1894480), (11144, 1872720), (11340, 1840352), (11424, 1826820), (11560, 1805328), (11940, 1747872), (12096, 1725330), (12138, 1719360), (12240, 1705032), (12537, 1664640), (12736, 1638630), (12852, 1623840), (12960, 1610308), (13005, 1604736), (13440, 1552797), (13532, 1542240), (13770, 1515584), (13872, 1504440), (13930, 1498176), (14280, 1461456), (14328, 1456560), (14688, 1420860), (15120, 1380264), (15232, 1370115), (15606, 1337280), (15920, 1310904), (16065, 1299072), (16119, 1294720), (16184, 1289520), (16320, 1278774), (16716, 1248480), (16915, 1233792), (17136, 1217880), (17280, 1207731), (17340, 1203552), (17910, 1165248), (18144, 1150220), (18207, 1146240), (18360, 1136688), (18496, 1128330), (19040, 1096092), (19104, 1092420), (19278, 1082560), (19584, 1065645), (20160, 1035198), (20230, 1031616), (20298, 1028160), (20808, 1002960), (20895, 998784), (21420, 974304), (21492, 971040), (22032, 947240), (22288, 936360), (22680, 920176), (22848, 913410), (23120, 902664), (23409, 891520), (23681, 881280), (23880, 873936), (24192, 862665), (24276, 859680), (24480, 852516), (25074, 832320), (25472, 819315), (25704, 811920), (25920, 805154), (26010, 802368), (26865, 776832), (27064, 771120), (27540, 757792), (27744, 752220), (27860, 749088), (28560, 730728), (28656, 728280), (29376, 710430), (30240, 690132), (30345, 687744), (30447, 685440), (31212, 668640), (31840, 655452), (32130, 649536), (32238, 647360), (32368, 644760), (32640, 639387), (33432, 624240), (33830, 616896), (34272, 608940), (34680, 601776), (35820, 582624), (36288, 575110), (36414, 573120), (36720, 568344), (36992, 564165), (37611, 554880), (38080, 548046), (38208, 546210), (38556, 541280), (39015, 534912), (40320, 517599), (40460, 515808), (40596, 514080), (41616, 501480), (41790, 499392), (42840, 487152), (42984, 485520), (44064, 473620), (44576, 468180), (45360, 460088), (45696, 456705), (46240, 451332), (46818, 445760), (47362, 440640), (47760, 436968), (48195, 433024), (48552, 429840), (48960, 426258), (50148, 416160), (50745, 411264), (51408, 405960), (51840, 402577), (52020, 401184), (53730, 388416), (54128, 385560), (54621, 382080), (55080, 378896), (55488, 376110), (55720, 374544), (57120, 365364), (57312, 364140), (57511, 362880), (58752, 355215), (60480, 345066), (60690, 343872), (60894, 342720), (62424, 334320), (62685, 332928), (63680, 327726), (64260, 324768), (64476, 323680), (64736, 322380), (66864, 312120), (67660, 308448), (68544, 304470), (69360, 300888), (71043, 293760), (71640, 291312), (72576, 287555), (72828, 286560), (73440, 284172), (75222, 277440), (76160, 274023), (76416, 273105), (77112, 270640), (78030, 267456), (80595, 258944), (80920, 257904), (81192, 257040), (83232, 250740), (83580, 249696), (85680, 243576), (85968, 242760), (88128, 236810), (89152, 234090), (90720, 230044), (91035, 229248), (91341, 228480), (92480, 225666), (93636, 222880), (94724, 220320), (95520, 218484), (96390, 216512), (97104, 214920), (97920, 213129), (100296, 208080), (101490, 205632), (102816, 202980), (104040, 200592), (107460, 194208), (108256, 192780), (109242, 191040), (110160, 189448), (110976, 188055), (111440, 187272), (112833, 184960), (114240, 182682), (114624, 182070), (115022, 181440), (117045, 178304), (118405, 176256), (120960, 172533), (121380, 171936), (121788, 171360), (124848, 167160), (125370, 166464), (127360, 163863), (128520, 162384), (128952, 161840), (129472, 161190), (133728, 156060), (135320, 154224), (137088, 152235), (138720, 150444), (142086, 146880), (143280, 145656)]