20844320640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 768

約数和(自身を含む): 81677030400

約数和(自身を除く): 60832709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 79, 80, 88, 93, 96, 104, 110, 120, 124, 128, 130, 132, 143, 155, 156, 158, 160, 165, 176, 186, 192, 195, 208, 220, 237, 240, 248, 260, 264, 286, 310, 312, 316, 320, 330, 341, 352, 372, 384, 390, 395, 403, 416, 429, 440, 465, 474, 480, 496, 520, 528, 572, 620, 624, 632, 640, 660, 682, 704, 715, 744, 780, 790, 806, 832, 858, 869, 880, 930, 948, 960, 961, 992, 1023, 1027, 1040, 1056, 1144, 1185, 1209, 1240, 1248, 1264, 1320, 1364, 1408, 1430, 1488, 1560, 1580, 1612, 1664, 1705, 1716, 1738, 1760, 1860, 1896, 1920, 1922, 1984, 2015, 2046, 2054, 2080, 2112, 2145, 2288, 2370, 2418, 2449, 2480, 2496, 2528, 2607, 2640, 2728, 2860, 2883, 2976, 3081, 3120, 3160, 3224, 3410, 3432, 3476, 3520, 3720, 3792, 3844, 3968, 4030, 4092, 4108, 4160, 4224, 4290, 4345, 4433, 4576, 4740, 4805, 4836, 4898, 4960, 4992, 5056, 5115, 5135, 5214, 5280, 5456, 5720, 5766, 5952, 6045, 6162, 6240, 6320, 6448, 6820, 6864, 6952, 7040, 7347, 7440, 7584, 7688, 8060, 8184, 8216, 8320, 8580, 8690, 8866, 9152, 9480, 9610, 9672, 9796, 9920, 10112, 10230, 10270, 10428, 10560, 10571, 10912, 11297, 11440, 11532, 11904, 12090, 12245, 12324, 12480, 12493, 12640, 12896, 13035, 13299, 13640, 13728, 13904, 14415, 14694, 14880, 15168, 15376, 15405, 16120, 16368, 16432, 17160, 17380, 17732, 18304, 18960, 19220, 19344, 19592, 19840, 20460, 20540, 20856, 21120, 21142, 21824, 22165, 22594, 22880, 23064, 24180, 24490, 24648, 24960, 24986, 25280, 25792, 26070, 26598, 26939, 27280, 27456, 27808, 28830, 29388, 29760, 30336, 30752, 30810, 31713, 31837, 32240, 32736, 32864, 33891, 34320, 34760, 35464, 36735, 37479, 37920, 38440, 38688, 39184, 40920, 41080, 41712, 42284, 43648, 44330, 45188, 45760, 46128, 48360, 48980, 49296, 49972, 50560, 51584, 52140, 52855, 53196, 53878, 54560, 54912, 55616, 56485, 57660, 58776, 59520, 61504, 61620, 62465, 63426, 63674, 64480, 65472, 65728, 66495, 67782, 68640, 69520, 70928, 73470, 74958, 75840, 75919, 76880, 77376, 78368, 80817, 81840, 82160, 83424, 84568, 88660, 90376, 91520, 92256, 95511, 96720, 97960, 98592, 99944, 104280, 105710, 106392, 107756, 109120, 111232, 112970, 115320, 117552, 123008, 123240, 124930, 126852, 127348, 128960, 130944, 131456, 132990, 134695, 135564, 137280, 137423, 139040, 141856, 146940, 149916, 151680, 151838, 153760, 154752, 156736, 158565, 159185, 161634, 163680, 164320, 166848, 169136, 169455, 177320, 180752, 184512, 187395, 191022, 193440, 195920, 197184, 199888, 208560, 211420, 212784, 215512, 218240, 225940, 227757, 230640, 235104, 246480, 249860, 253704, 254696, 257920, 265980, 269390, 271128, 274560, 274846, 278080, 283712, 293880, 299832, 303676, 307520, 313472, 317130, 318370, 323268, 327360, 328640, 333696, 338272, 338910, 350207, 354640, 361504, 369024, 374790, 379595, 382044, 386880, 391840, 394368, 399776, 404085, 412269, 417120, 422840, 425568, 431024, 451880, 455514, 461280, 470208, 477555, 492960, 499720, 507408, 509392, 531960, 538780, 542256, 549692, 556160, 567424, 587760, 599664, 607352, 615040, 634260, 636740, 646536, 654720, 657280, 676544, 677820, 687115, 700414, 709280, 723008, 749580, 759190, 764088, 773760, 783680, 799552, 808170, 824538, 834240, 835109, 845680, 851136, 862048, 903760, 911028, 922560, 940416, 955110, 985920, 986947, 999440, 1014816, 1018784, 1050621, 1063920, 1077560, 1084512, 1099384, 1138785, 1175520, 1199328, 1214704, 1268520, 1273480, 1293072, 1353088, 1355640, 1374230, 1400828, 1418560, 1446016, 1499160, 1518380, 1528176, 1567360, 1599104, 1616340, 1649076, 1668480, 1670218, 1691360, 1702272, 1724096, 1751035, 1807520, 1822056, 1845120, 1910220, 1971840, 1973894, 1998880, 2029632, 2037568, 2061345, 2101242, 2127840, 2155120, 2169024, 2198768, 2277570, 2351040, 2398656, 2429408, 2505327, 2537040, 2546960, 2586144, 2711280, 2748460, 2801656, 2837120, 2960841, 2998320, 3036760, 3056352, 3232680, 3298152, 3340436, 3382720, 3448192, 3502070, 3615040, 3644112, 3820440, 3947788, 3997760, 4059264, 4075136, 4122690, 4175545, 4202484, 4255680, 4310240, 4338048, 4397536, 4555140, 4702080, 4797312, 4858816, 4934735, 5010654, 5074080, 5093920, 5172288, 5253105, 5422560, 5496920, 5603312, 5921682, 5996640, 6073520, 6112704, 6465360, 6596304, 6680872, 6765440, 7004140, 7230080, 7288224, 7640880, 7895576, 7995520, 8245380, 8351090, 8404968, 8511360, 8620480, 8795072, 9110280, 9717632, 9869470, 10021308, 10148160, 10187840, 10344576, 10506210, 10845120, 10856417, 10993840, 11206624, 11843364, 11993280, 12147040, 12225408, 12526635, 12930720, 13192608, 13361744, 14008280, 14576448, 14804205, 15281760, 15791152, 16490760, 16702180, 16809936, 17240960, 17590144, 18220560, 19738940, 20042616, 20296320, 20375680, 21012420, 21690240, 21712834, 21987680, 22413248, 23686728, 23986560, 24294080, 25053270, 25861440, 26385216, 26723488, 28016560, 29152896, 29608410, 30563520, 31582304, 32569251, 32981520, 33404360, 33619872, 36441120, 39477880, 40085232, 42024840, 43425668, 43975360, 44826496, 47373456, 48588160, 50106540, 51722880, 52770432, 53446976, 54282085, 56033120, 59216820, 61127040, 63164608, 65138502, 65963040, 66808720, 67239744, 72882240, 78955760, 80170464, 84049680, 86851336, 87950720, 94746912, 100213080, 106893952, 108564170, 112066240, 118433640, 126329216, 130277004, 131926080, 133617440, 134479488, 145764480, 157911520, 160340928, 162846255, 168099360, 173702672, 189493824, 200426160, 217128340, 224132480, 236867280, 260554008, 263852160, 267234880, 315823040, 320681856, 325692510, 336198720, 347405344, 378987648, 400852320, 434256680, 473734560, 521108016, 534469760, 631646080, 651385020, 672397440, 694810688, 801704640, 868513360, 947469120, 1042216032, 1302770040, 1389621376, 1603409280, 1737026720, 1894938240, 2084432064, 2605540080, 3474053440, 4168864128, 5211080160, 6948106880, 10422160320, 20844320640]

約数ペア:

[(1, 20844320640), (2, 10422160320), (3, 6948106880), (4, 5211080160), (5, 4168864128), (6, 3474053440), (8, 2605540080), (10, 2084432064), (11, 1894938240), (12, 1737026720), (13, 1603409280), (15, 1389621376), (16, 1302770040), (20, 1042216032), (22, 947469120), (24, 868513360), (26, 801704640), (30, 694810688), (31, 672397440), (32, 651385020), (33, 631646080), (39, 534469760), (40, 521108016), (44, 473734560), (48, 434256680), (52, 400852320), (55, 378987648), (60, 347405344), (62, 336198720), (64, 325692510), (65, 320681856), (66, 315823040), (78, 267234880), (79, 263852160), (80, 260554008), (88, 236867280), (93, 224132480), (96, 217128340), (104, 200426160), (110, 189493824), (120, 173702672), (124, 168099360), (128, 162846255), (130, 160340928), (132, 157911520), (143, 145764480), (155, 134479488), (156, 133617440), (158, 131926080), (160, 130277004), (165, 126329216), (176, 118433640), (186, 112066240), (192, 108564170), (195, 106893952), (208, 100213080), (220, 94746912), (237, 87950720), (240, 86851336), (248, 84049680), (260, 80170464), (264, 78955760), (286, 72882240), (310, 67239744), (312, 66808720), (316, 65963040), (320, 65138502), (330, 63164608), (341, 61127040), (352, 59216820), (372, 56033120), (384, 54282085), (390, 53446976), (395, 52770432), (403, 51722880), (416, 50106540), (429, 48588160), (440, 47373456), (465, 44826496), (474, 43975360), (480, 43425668), (496, 42024840), (520, 40085232), (528, 39477880), (572, 36441120), (620, 33619872), (624, 33404360), (632, 32981520), (640, 32569251), (660, 31582304), (682, 30563520), (704, 29608410), (715, 29152896), (744, 28016560), (780, 26723488), (790, 26385216), (806, 25861440), (832, 25053270), (858, 24294080), (869, 23986560), (880, 23686728), (930, 22413248), (948, 21987680), (960, 21712834), (961, 21690240), (992, 21012420), (1023, 20375680), (1027, 20296320), (1040, 20042616), (1056, 19738940), (1144, 18220560), (1185, 17590144), (1209, 17240960), (1240, 16809936), (1248, 16702180), (1264, 16490760), (1320, 15791152), (1364, 15281760), (1408, 14804205), (1430, 14576448), (1488, 14008280), (1560, 13361744), (1580, 13192608), (1612, 12930720), (1664, 12526635), (1705, 12225408), (1716, 12147040), (1738, 11993280), (1760, 11843364), (1860, 11206624), (1896, 10993840), (1920, 10856417), (1922, 10845120), (1984, 10506210), (2015, 10344576), (2046, 10187840), (2054, 10148160), (2080, 10021308), (2112, 9869470), (2145, 9717632), (2288, 9110280), (2370, 8795072), (2418, 8620480), (2449, 8511360), (2480, 8404968), (2496, 8351090), (2528, 8245380), (2607, 7995520), (2640, 7895576), (2728, 7640880), (2860, 7288224), (2883, 7230080), (2976, 7004140), (3081, 6765440), (3120, 6680872), (3160, 6596304), (3224, 6465360), (3410, 6112704), (3432, 6073520), (3476, 5996640), (3520, 5921682), (3720, 5603312), (3792, 5496920), (3844, 5422560), (3968, 5253105), (4030, 5172288), (4092, 5093920), (4108, 5074080), (4160, 5010654), (4224, 4934735), (4290, 4858816), (4345, 4797312), (4433, 4702080), (4576, 4555140), (4740, 4397536), (4805, 4338048), (4836, 4310240), (4898, 4255680), (4960, 4202484), (4992, 4175545), (5056, 4122690), (5115, 4075136), (5135, 4059264), (5214, 3997760), (5280, 3947788), (5456, 3820440), (5720, 3644112), (5766, 3615040), (5952, 3502070), (6045, 3448192), (6162, 3382720), (6240, 3340436), (6320, 3298152), (6448, 3232680), (6820, 3056352), (6864, 3036760), (6952, 2998320), (7040, 2960841), (7347, 2837120), (7440, 2801656), (7584, 2748460), (7688, 2711280), (8060, 2586144), (8184, 2546960), (8216, 2537040), (8320, 2505327), (8580, 2429408), (8690, 2398656), (8866, 2351040), (9152, 2277570), (9480, 2198768), (9610, 2169024), (9672, 2155120), (9796, 2127840), (9920, 2101242), (10112, 2061345), (10230, 2037568), (10270, 2029632), (10428, 1998880), (10560, 1973894), (10571, 1971840), (10912, 1910220), (11297, 1845120), (11440, 1822056), (11532, 1807520), (11904, 1751035), (12090, 1724096), (12245, 1702272), (12324, 1691360), (12480, 1670218), (12493, 1668480), (12640, 1649076), (12896, 1616340), (13035, 1599104), (13299, 1567360), (13640, 1528176), (13728, 1518380), (13904, 1499160), (14415, 1446016), (14694, 1418560), (14880, 1400828), (15168, 1374230), (15376, 1355640), (15405, 1353088), (16120, 1293072), (16368, 1273480), (16432, 1268520), (17160, 1214704), (17380, 1199328), (17732, 1175520), (18304, 1138785), (18960, 1099384), (19220, 1084512), (19344, 1077560), (19592, 1063920), (19840, 1050621), (20460, 1018784), (20540, 1014816), (20856, 999440), (21120, 986947), (21142, 985920), (21824, 955110), (22165, 940416), (22594, 922560), (22880, 911028), (23064, 903760), (24180, 862048), (24490, 851136), (24648, 845680), (24960, 835109), (24986, 834240), (25280, 824538), (25792, 808170), (26070, 799552), (26598, 783680), (26939, 773760), (27280, 764088), (27456, 759190), (27808, 749580), (28830, 723008), (29388, 709280), (29760, 700414), (30336, 687115), (30752, 677820), (30810, 676544), (31713, 657280), (31837, 654720), (32240, 646536), (32736, 636740), (32864, 634260), (33891, 615040), (34320, 607352), (34760, 599664), (35464, 587760), (36735, 567424), (37479, 556160), (37920, 549692), (38440, 542256), (38688, 538780), (39184, 531960), (40920, 509392), (41080, 507408), (41712, 499720), (42284, 492960), (43648, 477555), (44330, 470208), (45188, 461280), (45760, 455514), (46128, 451880), (48360, 431024), (48980, 425568), (49296, 422840), (49972, 417120), (50560, 412269), (51584, 404085), (52140, 399776), (52855, 394368), (53196, 391840), (53878, 386880), (54560, 382044), (54912, 379595), (55616, 374790), (56485, 369024), (57660, 361504), (58776, 354640), (59520, 350207), (61504, 338910), (61620, 338272), (62465, 333696), (63426, 328640), (63674, 327360), (64480, 323268), (65472, 318370), (65728, 317130), (66495, 313472), (67782, 307520), (68640, 303676), (69520, 299832), (70928, 293880), (73470, 283712), (74958, 278080), (75840, 274846), (75919, 274560), (76880, 271128), (77376, 269390), (78368, 265980), (80817, 257920), (81840, 254696), (82160, 253704), (83424, 249860), (84568, 246480), (88660, 235104), (90376, 230640), (91520, 227757), (92256, 225940), (95511, 218240), (96720, 215512), (97960, 212784), (98592, 211420), (99944, 208560), (104280, 199888), (105710, 197184), (106392, 195920), (107756, 193440), (109120, 191022), (111232, 187395), (112970, 184512), (115320, 180752), (117552, 177320), (123008, 169455), (123240, 169136), (124930, 166848), (126852, 164320), (127348, 163680), (128960, 161634), (130944, 159185), (131456, 158565), (132990, 156736), (134695, 154752), (135564, 153760), (137280, 151838), (137423, 151680), (139040, 149916), (141856, 146940)]