63487360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 167443200

約数和(自身を除く): 103955840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 227, 230, 304, 320, 368, 380, 437, 454, 460, 608, 640, 736, 760, 874, 908, 920, 1135, 1216, 1472, 1520, 1748, 1816, 1840, 2185, 2270, 2432, 2944, 3040, 3496, 3632, 3680, 4313, 4370, 4540, 5221, 6080, 6992, 7264, 7360, 8626, 8740, 9080, 10442, 12160, 13984, 14528, 14720, 17252, 17480, 18160, 20884, 21565, 26105, 27968, 29056, 34504, 34960, 36320, 41768, 43130, 52210, 55936, 69008, 69920, 72640, 83536, 86260, 99199, 104420, 138016, 139840, 145280, 167072, 172520, 198398, 208840, 276032, 279680, 334144, 345040, 396796, 417680, 495995, 552064, 668288, 690080, 793592, 835360, 991990, 1380160, 1587184, 1670720, 1983980, 2760320, 3174368, 3341440, 3967960, 6348736, 7935920, 12697472, 15871840, 31743680, 63487360]

約数ペア:

[(1, 63487360), (2, 31743680), (4, 15871840), (5, 12697472), (8, 7935920), (10, 6348736), (16, 3967960), (19, 3341440), (20, 3174368), (23, 2760320), (32, 1983980), (38, 1670720), (40, 1587184), (46, 1380160), (64, 991990), (76, 835360), (80, 793592), (92, 690080), (95, 668288), (115, 552064), (128, 495995), (152, 417680), (160, 396796), (184, 345040), (190, 334144), (227, 279680), (230, 276032), (304, 208840), (320, 198398), (368, 172520), (380, 167072), (437, 145280), (454, 139840), (460, 138016), (608, 104420), (640, 99199), (736, 86260), (760, 83536), (874, 72640), (908, 69920), (920, 69008), (1135, 55936), (1216, 52210), (1472, 43130), (1520, 41768), (1748, 36320), (1816, 34960), (1840, 34504), (2185, 29056), (2270, 27968), (2432, 26105), (2944, 21565), (3040, 20884), (3496, 18160), (3632, 17480), (3680, 17252), (4313, 14720), (4370, 14528), (4540, 13984), (5221, 12160), (6080, 10442), (6992, 9080), (7264, 8740), (7360, 8626)]