15672607840

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{2011}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 37649574144

約数和(自身を除く): 21976966304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 727, 1072, 1340, 1454, 2011, 2144, 2680, 2908, 3635, 4022, 5360, 5816, 7270, 8044, 10055, 10720, 11632, 14540, 16088, 20110, 23264, 29080, 32176, 40220, 48709, 58160, 64352, 80440, 97418, 116320, 134737, 160880, 194836, 243545, 269474, 321760, 389672, 487090, 538948, 673685, 779344, 974180, 1077896, 1347370, 1461997, 1558688, 1948360, 2155792, 2694740, 2923994, 3896720, 4311584, 5389480, 5847988, 7309985, 7793440, 10778960, 11695976, 14619970, 21557920, 23391952, 29239940, 46783904, 58479880, 97953799, 116959760, 195907598, 233919520, 391815196, 489768995, 783630392, 979537990, 1567260784, 1959075980, 3134521568, 3918151960, 7836303920, 15672607840]

約数ペア:

[(1, 15672607840), (2, 7836303920), (4, 3918151960), (5, 3134521568), (8, 1959075980), (10, 1567260784), (16, 979537990), (20, 783630392), (32, 489768995), (40, 391815196), (67, 233919520), (80, 195907598), (134, 116959760), (160, 97953799), (268, 58479880), (335, 46783904), (536, 29239940), (670, 23391952), (727, 21557920), (1072, 14619970), (1340, 11695976), (1454, 10778960), (2011, 7793440), (2144, 7309985), (2680, 5847988), (2908, 5389480), (3635, 4311584), (4022, 3896720), (5360, 2923994), (5816, 2694740), (7270, 2155792), (8044, 1948360), (10055, 1558688), (10720, 1461997), (11632, 1347370), (14540, 1077896), (16088, 974180), (20110, 779344), (23264, 673685), (29080, 538948), (32176, 487090), (40220, 389672), (48709, 321760), (58160, 269474), (64352, 243545), (80440, 194836), (97418, 160880), (116320, 134737)]