20504437632

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1519

約数の個数: 512

約数和(自身を含む): 75202560000

約数和(自身を除く): 54698122368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 108, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 189, 192, 216, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 378, 384, 399, 432, 434, 448, 456, 496, 504, 513, 532, 558, 576, 589, 608, 651, 672, 684, 744, 756, 798, 837, 864, 868, 896, 912, 992, 1008, 1026, 1064, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1439, 1488, 1512, 1596, 1674, 1728, 1736, 1767, 1824, 1953, 1984, 2016, 2052, 2128, 2232, 2356, 2394, 2432, 2604, 2688, 2736, 2878, 2976, 3024, 3192, 3348, 3456, 3472, 3534, 3591, 3648, 3906, 3968, 4032, 4104, 4123, 4256, 4317, 4464, 4712, 4788, 5208, 5301, 5472, 5756, 5859, 5952, 6048, 6384, 6696, 6944, 7068, 7182, 7296, 7812, 8064, 8208, 8246, 8512, 8634, 8928, 9424, 9576, 10073, 10416, 10602, 10944, 11512, 11718, 11904, 12096, 12369, 12768, 12951, 13392, 13888, 14136, 14364, 15624, 15903, 16416, 16492, 17024, 17268, 17856, 18848, 19152, 20146, 20832, 21204, 21888, 23024, 23436, 24192, 24738, 25536, 25902, 26784, 27341, 27776, 28272, 28728, 30219, 31248, 31806, 32832, 32984, 34536, 35712, 37107, 37696, 38304, 38853, 40292, 41664, 42408, 44609, 46048, 46872, 49476, 51072, 51804, 53568, 54682, 56544, 57456, 60438, 62496, 63612, 65664, 65968, 69072, 74214, 75392, 76608, 77706, 80584, 82023, 83328, 84816, 89218, 90657, 92096, 93744, 98952, 103608, 107136, 109364, 111321, 113088, 114912, 120876, 124992, 127224, 131936, 133827, 138144, 148428, 153216, 155412, 161168, 164046, 169632, 178436, 181314, 184192, 187488, 191387, 197904, 207216, 218728, 222642, 226176, 229824, 241752, 246069, 249984, 254448, 263872, 267654, 271971, 276288, 296856, 310824, 312263, 322336, 328092, 339264, 356872, 362628, 374976, 382774, 395808, 401481, 414432, 437456, 445284, 459648, 483504, 492138, 508896, 527744, 535308, 543942, 552576, 574161, 593712, 621648, 624526, 644672, 656184, 678528, 713744, 725256, 738207, 749952, 765548, 791616, 802962, 828864, 847571, 874912, 890568, 936789, 967008, 984276, 1017792, 1070616, 1087884, 1148322, 1187424, 1204443, 1243296, 1249052, 1289344, 1312368, 1427488, 1450512, 1476414, 1531096, 1583232, 1605924, 1657728, 1695142, 1722483, 1749824, 1781136, 1873578, 1934016, 1968552, 2035584, 2141232, 2175768, 2296644, 2374848, 2408886, 2486592, 2498104, 2542713, 2624736, 2810367, 2854976, 2901024, 2952828, 3062192, 3211848, 3390284, 3444966, 3499648, 3562272, 3747156, 3868032, 3937104, 4282464, 4351536, 4593288, 4749696, 4817772, 4973184, 4996208, 5085426, 5167449, 5249472, 5620734, 5709952, 5802048, 5905656, 5932997, 6124384, 6423696, 6780568, 6889932, 7124544, 7494312, 7628139, 7874208, 8431101, 8564928, 8703072, 9186576, 9635544, 9992416, 10170852, 10334898, 10498944, 11241468, 11604096, 11811312, 11865994, 12248768, 12847392, 13561136, 13779864, 14249088, 14988624, 15256278, 15748416, 16862202, 17129856, 17406144, 17798991, 18373152, 19271088, 19984832, 20341704, 20669796, 22482936, 22884417, 23622624, 23731988, 24497536, 25694784, 27122272, 27559728, 29977248, 30512556, 31496832, 33724404, 34812288, 35597982, 36746304, 38542176, 39969664, 40683408, 41339592, 44965872, 45768834, 47245248, 47463976, 51389568, 53396973, 54244544, 55119456, 59954496, 61025112, 67448808, 71195964, 73492608, 77084352, 81366816, 82679184, 89931744, 91537668, 94490496, 94927952, 106793946, 108489088, 110238912, 119908992, 122050224, 134897616, 142391928, 154168704, 160190919, 162733632, 165358368, 179863488, 183075336, 189855904, 213587892, 220477824, 244100448, 269795232, 284783856, 320381838, 325467264, 330716736, 359726976, 366150672, 379711808, 427175784, 488200896, 539590464, 569567712, 640763676, 661433472, 732301344, 759423616, 854351568, 976401792, 1079180928, 1139135424, 1281527352, 1464602688, 1708703136, 2278270848, 2563054704, 2929205376, 3417406272, 5126109408, 6834812544, 10252218816, 20504437632]

約数ペア:

[(1, 20504437632), (2, 10252218816), (3, 6834812544), (4, 5126109408), (6, 3417406272), (7, 2929205376), (8, 2563054704), (9, 2278270848), (12, 1708703136), (14, 1464602688), (16, 1281527352), (18, 1139135424), (19, 1079180928), (21, 976401792), (24, 854351568), (27, 759423616), (28, 732301344), (31, 661433472), (32, 640763676), (36, 569567712), (38, 539590464), (42, 488200896), (48, 427175784), (54, 379711808), (56, 366150672), (57, 359726976), (62, 330716736), (63, 325467264), (64, 320381838), (72, 284783856), (76, 269795232), (84, 244100448), (93, 220477824), (96, 213587892), (108, 189855904), (112, 183075336), (114, 179863488), (124, 165358368), (126, 162733632), (128, 160190919), (133, 154168704), (144, 142391928), (152, 134897616), (168, 122050224), (171, 119908992), (186, 110238912), (189, 108489088), (192, 106793946), (216, 94927952), (217, 94490496), (224, 91537668), (228, 89931744), (248, 82679184), (252, 81366816), (266, 77084352), (279, 73492608), (288, 71195964), (304, 67448808), (336, 61025112), (342, 59954496), (372, 55119456), (378, 54244544), (384, 53396973), (399, 51389568), (432, 47463976), (434, 47245248), (448, 45768834), (456, 44965872), (496, 41339592), (504, 40683408), (513, 39969664), (532, 38542176), (558, 36746304), (576, 35597982), (589, 34812288), (608, 33724404), (651, 31496832), (672, 30512556), (684, 29977248), (744, 27559728), (756, 27122272), (798, 25694784), (837, 24497536), (864, 23731988), (868, 23622624), (896, 22884417), (912, 22482936), (992, 20669796), (1008, 20341704), (1026, 19984832), (1064, 19271088), (1116, 18373152), (1152, 17798991), (1178, 17406144), (1197, 17129856), (1216, 16862202), (1302, 15748416), (1344, 15256278), (1368, 14988624), (1439, 14249088), (1488, 13779864), (1512, 13561136), (1596, 12847392), (1674, 12248768), (1728, 11865994), (1736, 11811312), (1767, 11604096), (1824, 11241468), (1953, 10498944), (1984, 10334898), (2016, 10170852), (2052, 9992416), (2128, 9635544), (2232, 9186576), (2356, 8703072), (2394, 8564928), (2432, 8431101), (2604, 7874208), (2688, 7628139), (2736, 7494312), (2878, 7124544), (2976, 6889932), (3024, 6780568), (3192, 6423696), (3348, 6124384), (3456, 5932997), (3472, 5905656), (3534, 5802048), (3591, 5709952), (3648, 5620734), (3906, 5249472), (3968, 5167449), (4032, 5085426), (4104, 4996208), (4123, 4973184), (4256, 4817772), (4317, 4749696), (4464, 4593288), (4712, 4351536), (4788, 4282464), (5208, 3937104), (5301, 3868032), (5472, 3747156), (5756, 3562272), (5859, 3499648), (5952, 3444966), (6048, 3390284), (6384, 3211848), (6696, 3062192), (6944, 2952828), (7068, 2901024), (7182, 2854976), (7296, 2810367), (7812, 2624736), (8064, 2542713), (8208, 2498104), (8246, 2486592), (8512, 2408886), (8634, 2374848), (8928, 2296644), (9424, 2175768), (9576, 2141232), (10073, 2035584), (10416, 1968552), (10602, 1934016), (10944, 1873578), (11512, 1781136), (11718, 1749824), (11904, 1722483), (12096, 1695142), (12369, 1657728), (12768, 1605924), (12951, 1583232), (13392, 1531096), (13888, 1476414), (14136, 1450512), (14364, 1427488), (15624, 1312368), (15903, 1289344), (16416, 1249052), (16492, 1243296), (17024, 1204443), (17268, 1187424), (17856, 1148322), (18848, 1087884), (19152, 1070616), (20146, 1017792), (20832, 984276), (21204, 967008), (21888, 936789), (23024, 890568), (23436, 874912), (24192, 847571), (24738, 828864), (25536, 802962), (25902, 791616), (26784, 765548), (27341, 749952), (27776, 738207), (28272, 725256), (28728, 713744), (30219, 678528), (31248, 656184), (31806, 644672), (32832, 624526), (32984, 621648), (34536, 593712), (35712, 574161), (37107, 552576), (37696, 543942), (38304, 535308), (38853, 527744), (40292, 508896), (41664, 492138), (42408, 483504), (44609, 459648), (46048, 445284), (46872, 437456), (49476, 414432), (51072, 401481), (51804, 395808), (53568, 382774), (54682, 374976), (56544, 362628), (57456, 356872), (60438, 339264), (62496, 328092), (63612, 322336), (65664, 312263), (65968, 310824), (69072, 296856), (74214, 276288), (75392, 271971), (76608, 267654), (77706, 263872), (80584, 254448), (82023, 249984), (83328, 246069), (84816, 241752), (89218, 229824), (90657, 226176), (92096, 222642), (93744, 218728), (98952, 207216), (103608, 197904), (107136, 191387), (109364, 187488), (111321, 184192), (113088, 181314), (114912, 178436), (120876, 169632), (124992, 164046), (127224, 161168), (131936, 155412), (133827, 153216), (138144, 148428)]