73090160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6426

約数の個数: 80

約数和(自身を含む): 199674720

約数和(自身を除く): 126584560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 6389, 11440, 12778, 25556, 31945, 51112, 63890, 70279, 83057, 102224, 127780, 140558, 166114, 255560, 281116, 332228, 351395, 415285, 511120, 562232, 664456, 702790, 830570, 913627, 1124464, 1328912, 1405580, 1661140, 1827254, 2811160, 3322280, 3654508, 4568135, 5622320, 6644560, 7309016, 9136270, 14618032, 18272540, 36545080, 73090160]

約数ペア:

[(1, 73090160), (2, 36545080), (4, 18272540), (5, 14618032), (8, 9136270), (10, 7309016), (11, 6644560), (13, 5622320), (16, 4568135), (20, 3654508), (22, 3322280), (26, 2811160), (40, 1827254), (44, 1661140), (52, 1405580), (55, 1328912), (65, 1124464), (80, 913627), (88, 830570), (104, 702790), (110, 664456), (130, 562232), (143, 511120), (176, 415285), (208, 351395), (220, 332228), (260, 281116), (286, 255560), (440, 166114), (520, 140558), (572, 127780), (715, 102224), (880, 83057), (1040, 70279), (1144, 63890), (1430, 51112), (2288, 31945), (2860, 25556), (5720, 12778), (6389, 11440)]