162407960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28393}}^1$

素因数の和:28428

約数の個数: 64

約数和(自身を含む): 429317280

約数和(自身を除く): 266909320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 28393, 56786, 113572, 141965, 227144, 283930, 312323, 369109, 567860, 624646, 738218, 1135720, 1249292, 1476436, 1561615, 1845545, 2498584, 2952872, 3123230, 3691090, 4060199, 6246460, 7382180, 8120398, 12492920, 14764360, 16240796, 20300995, 32481592, 40601990, 81203980, 162407960]

約数ペア:

[(1, 162407960), (2, 81203980), (4, 40601990), (5, 32481592), (8, 20300995), (10, 16240796), (11, 14764360), (13, 12492920), (20, 8120398), (22, 7382180), (26, 6246460), (40, 4060199), (44, 3691090), (52, 3123230), (55, 2952872), (65, 2498584), (88, 1845545), (104, 1561615), (110, 1476436), (130, 1249292), (143, 1135720), (220, 738218), (260, 624646), (286, 567860), (440, 369109), (520, 312323), (572, 283930), (715, 227144), (1144, 141965), (1430, 113572), (2860, 56786), (5720, 28393)]