200469840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1579}}^1$

素因数の和:1641

約数の個数: 120

約数和(自身を含む): 650062560

約数和(自身を除く): 449592720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1579, 1587, 1840, 2116, 2645, 2760, 3158, 3174, 4232, 4737, 5290, 5520, 6316, 6348, 7895, 7935, 8464, 9474, 10580, 12632, 12696, 15790, 15870, 18948, 21160, 23685, 25264, 25392, 31580, 31740, 36317, 37896, 42320, 47370, 63160, 63480, 72634, 75792, 94740, 108951, 126320, 126960, 145268, 181585, 189480, 217902, 290536, 363170, 378960, 435804, 544755, 581072, 726340, 835291, 871608, 1089510, 1452680, 1670582, 1743216, 2179020, 2505873, 2905360, 3341164, 4176455, 4358040, 5011746, 6682328, 8352910, 8716080, 10023492, 12529365, 13364656, 16705820, 20046984, 25058730, 33411640, 40093968, 50117460, 66823280, 100234920, 200469840]

約数ペア:

[(1, 200469840), (2, 100234920), (3, 66823280), (4, 50117460), (5, 40093968), (6, 33411640), (8, 25058730), (10, 20046984), (12, 16705820), (15, 13364656), (16, 12529365), (20, 10023492), (23, 8716080), (24, 8352910), (30, 6682328), (40, 5011746), (46, 4358040), (48, 4176455), (60, 3341164), (69, 2905360), (80, 2505873), (92, 2179020), (115, 1743216), (120, 1670582), (138, 1452680), (184, 1089510), (230, 871608), (240, 835291), (276, 726340), (345, 581072), (368, 544755), (460, 435804), (529, 378960), (552, 363170), (690, 290536), (920, 217902), (1058, 189480), (1104, 181585), (1380, 145268), (1579, 126960), (1587, 126320), (1840, 108951), (2116, 94740), (2645, 75792), (2760, 72634), (3158, 63480), (3174, 63160), (4232, 47370), (4737, 42320), (5290, 37896), (5520, 36317), (6316, 31740), (6348, 31580), (7895, 25392), (7935, 25264), (8464, 23685), (9474, 21160), (10580, 18948), (12632, 15870), (12696, 15790)]