368220320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 942399360

約数和(自身を除く): 574179040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 211, 260, 416, 422, 520, 839, 844, 1040, 1055, 1678, 1688, 2080, 2110, 2743, 3356, 3376, 4195, 4220, 5486, 6712, 6752, 8390, 8440, 10907, 10972, 13424, 13715, 16780, 16880, 21814, 21944, 26848, 27430, 33560, 33760, 43628, 43888, 54535, 54860, 67120, 87256, 87776, 109070, 109720, 134240, 174512, 177029, 218140, 219440, 349024, 354058, 436280, 438880, 708116, 872560, 885145, 1416232, 1745120, 1770290, 2301377, 2832464, 3540580, 4602754, 5664928, 7081160, 9205508, 11506885, 14162320, 18411016, 23013770, 28324640, 36822032, 46027540, 73644064, 92055080, 184110160, 368220320]

約数ペア:

[(1, 368220320), (2, 184110160), (4, 92055080), (5, 73644064), (8, 46027540), (10, 36822032), (13, 28324640), (16, 23013770), (20, 18411016), (26, 14162320), (32, 11506885), (40, 9205508), (52, 7081160), (65, 5664928), (80, 4602754), (104, 3540580), (130, 2832464), (160, 2301377), (208, 1770290), (211, 1745120), (260, 1416232), (416, 885145), (422, 872560), (520, 708116), (839, 438880), (844, 436280), (1040, 354058), (1055, 349024), (1678, 219440), (1688, 218140), (2080, 177029), (2110, 174512), (2743, 134240), (3356, 109720), (3376, 109070), (4195, 87776), (4220, 87256), (5486, 67120), (6712, 54860), (6752, 54535), (8390, 43888), (8440, 43628), (10907, 33760), (10972, 33560), (13424, 27430), (13715, 26848), (16780, 21944), (16880, 21814)]