15672771320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 37531952640

約数和(自身を除く): 21859181320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 251, 268, 335, 460, 502, 536, 670, 920, 1004, 1013, 1255, 1340, 1541, 2008, 2026, 2510, 2680, 3082, 4052, 5020, 5065, 5773, 6164, 7705, 8104, 10040, 10130, 11546, 12328, 15410, 16817, 20260, 23092, 23299, 28865, 30820, 33634, 40520, 46184, 46598, 57730, 61640, 67268, 67871, 84085, 93196, 115460, 116495, 134536, 135742, 168170, 186392, 230920, 232990, 254263, 271484, 336340, 339355, 386791, 465980, 508526, 542968, 672680, 678710, 773582, 931960, 1017052, 1271315, 1357420, 1547164, 1561033, 1933955, 2034104, 2542630, 2714840, 3094328, 3122066, 3867910, 5085260, 5848049, 6244132, 7735820, 7805165, 10170520, 11696098, 12488264, 15471640, 15610330, 17035621, 23392196, 29240245, 31220660, 34071242, 46784392, 58480490, 62441320, 68142484, 85178105, 116960980, 136284968, 170356210, 233921960, 340712420, 391819283, 681424840, 783638566, 1567277132, 1959096415, 3134554264, 3918192830, 7836385660, 15672771320]

約数ペア:

[(1, 15672771320), (2, 7836385660), (4, 3918192830), (5, 3134554264), (8, 1959096415), (10, 1567277132), (20, 783638566), (23, 681424840), (40, 391819283), (46, 340712420), (67, 233921960), (92, 170356210), (115, 136284968), (134, 116960980), (184, 85178105), (230, 68142484), (251, 62441320), (268, 58480490), (335, 46784392), (460, 34071242), (502, 31220660), (536, 29240245), (670, 23392196), (920, 17035621), (1004, 15610330), (1013, 15471640), (1255, 12488264), (1340, 11696098), (1541, 10170520), (2008, 7805165), (2026, 7735820), (2510, 6244132), (2680, 5848049), (3082, 5085260), (4052, 3867910), (5020, 3122066), (5065, 3094328), (5773, 2714840), (6164, 2542630), (7705, 2034104), (8104, 1933955), (10040, 1561033), (10130, 1547164), (11546, 1357420), (12328, 1271315), (15410, 1017052), (16817, 931960), (20260, 773582), (23092, 678710), (23299, 672680), (28865, 542968), (30820, 508526), (33634, 465980), (40520, 386791), (46184, 339355), (46598, 336340), (57730, 271484), (61640, 254263), (67268, 232990), (67871, 230920), (84085, 186392), (93196, 168170), (115460, 135742), (116495, 134536)]