265004880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:933

約数の個数: 160

約数和(自身を含む): 944296704

約数和(自身を除く): 679291824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 280, 336, 420, 466, 560, 677, 699, 840, 932, 1165, 1354, 1398, 1631, 1680, 1864, 2031, 2330, 2708, 2796, 3262, 3385, 3495, 3728, 4062, 4660, 4739, 4893, 5416, 5592, 6524, 6770, 6990, 8124, 8155, 9320, 9478, 9786, 10155, 10832, 11184, 13048, 13540, 13980, 14217, 16248, 16310, 18640, 18956, 19572, 20310, 23695, 24465, 26096, 27080, 27960, 28434, 32496, 32620, 37912, 39144, 40620, 47390, 48930, 54160, 55920, 56868, 65240, 71085, 75824, 78288, 81240, 94780, 97860, 113736, 130480, 142170, 157741, 162480, 189560, 195720, 227472, 284340, 315482, 379120, 391440, 473223, 568680, 630964, 788705, 946446, 1104187, 1137360, 1261928, 1577410, 1892892, 2208374, 2366115, 2523856, 3154820, 3312561, 3785784, 4416748, 4732230, 5520935, 6309640, 6625122, 7571568, 8833496, 9464460, 11041870, 12619280, 13250244, 16562805, 17666992, 18928920, 22083740, 26500488, 33125610, 37857840, 44167480, 53000976, 66251220, 88334960, 132502440, 265004880]

約数ペア:

[(1, 265004880), (2, 132502440), (3, 88334960), (4, 66251220), (5, 53000976), (6, 44167480), (7, 37857840), (8, 33125610), (10, 26500488), (12, 22083740), (14, 18928920), (15, 17666992), (16, 16562805), (20, 13250244), (21, 12619280), (24, 11041870), (28, 9464460), (30, 8833496), (35, 7571568), (40, 6625122), (42, 6309640), (48, 5520935), (56, 4732230), (60, 4416748), (70, 3785784), (80, 3312561), (84, 3154820), (105, 2523856), (112, 2366115), (120, 2208374), (140, 1892892), (168, 1577410), (210, 1261928), (233, 1137360), (240, 1104187), (280, 946446), (336, 788705), (420, 630964), (466, 568680), (560, 473223), (677, 391440), (699, 379120), (840, 315482), (932, 284340), (1165, 227472), (1354, 195720), (1398, 189560), (1631, 162480), (1680, 157741), (1864, 142170), (2031, 130480), (2330, 113736), (2708, 97860), (2796, 94780), (3262, 81240), (3385, 78288), (3495, 75824), (3728, 71085), (4062, 65240), (4660, 56868), (4739, 55920), (4893, 54160), (5416, 48930), (5592, 47390), (6524, 40620), (6770, 39144), (6990, 37912), (8124, 32620), (8155, 32496), (9320, 28434), (9478, 27960), (9786, 27080), (10155, 26096), (10832, 24465), (11184, 23695), (13048, 20310), (13540, 19572), (13980, 18956), (14217, 18640), (16248, 16310)]