9956760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 34387200

約数和(自身を除く): 24430440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 397, 418, 440, 456, 570, 627, 660, 760, 794, 836, 1045, 1140, 1191, 1254, 1320, 1588, 1672, 1985, 2090, 2280, 2382, 2508, 3135, 3176, 3970, 4180, 4367, 4764, 5016, 5955, 6270, 7543, 7940, 8360, 8734, 9528, 11910, 12540, 13101, 15086, 15880, 17468, 21835, 22629, 23820, 25080, 26202, 30172, 34936, 37715, 43670, 45258, 47640, 52404, 60344, 65505, 75430, 82973, 87340, 90516, 104808, 113145, 131010, 150860, 165946, 174680, 181032, 226290, 248919, 262020, 301720, 331892, 414865, 452580, 497838, 524040, 663784, 829730, 905160, 995676, 1244595, 1659460, 1991352, 2489190, 3318920, 4978380, 9956760]

約数ペア:

[(1, 9956760), (2, 4978380), (3, 3318920), (4, 2489190), (5, 1991352), (6, 1659460), (8, 1244595), (10, 995676), (11, 905160), (12, 829730), (15, 663784), (19, 524040), (20, 497838), (22, 452580), (24, 414865), (30, 331892), (33, 301720), (38, 262020), (40, 248919), (44, 226290), (55, 181032), (57, 174680), (60, 165946), (66, 150860), (76, 131010), (88, 113145), (95, 104808), (110, 90516), (114, 87340), (120, 82973), (132, 75430), (152, 65505), (165, 60344), (190, 52404), (209, 47640), (220, 45258), (228, 43670), (264, 37715), (285, 34936), (330, 30172), (380, 26202), (397, 25080), (418, 23820), (440, 22629), (456, 21835), (570, 17468), (627, 15880), (660, 15086), (760, 13101), (794, 12540), (836, 11910), (1045, 9528), (1140, 8734), (1191, 8360), (1254, 7940), (1320, 7543), (1588, 6270), (1672, 5955), (1985, 5016), (2090, 4764), (2280, 4367), (2382, 4180), (2508, 3970), (3135, 3176)]