63256440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 223534080

約数和(自身を除く): 160277640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 41, 43, 46, 52, 60, 65, 69, 78, 82, 86, 92, 104, 115, 120, 123, 129, 130, 138, 156, 164, 172, 184, 195, 205, 215, 230, 246, 258, 260, 276, 299, 312, 328, 344, 345, 390, 410, 430, 460, 492, 516, 520, 533, 552, 559, 598, 615, 645, 690, 780, 820, 860, 897, 920, 943, 984, 989, 1032, 1066, 1118, 1196, 1230, 1290, 1380, 1495, 1560, 1599, 1640, 1677, 1720, 1763, 1794, 1886, 1978, 2132, 2236, 2392, 2460, 2580, 2665, 2760, 2795, 2829, 2967, 2990, 3198, 3354, 3526, 3588, 3772, 3956, 4264, 4472, 4485, 4715, 4920, 4945, 5160, 5289, 5330, 5590, 5658, 5934, 5980, 6396, 6708, 7052, 7176, 7544, 7912, 7995, 8385, 8815, 8970, 9430, 9890, 10578, 10660, 11180, 11316, 11868, 11960, 12259, 12792, 12857, 13416, 14104, 14145, 14835, 15990, 16770, 17630, 17940, 18860, 19780, 21156, 21320, 22360, 22632, 22919, 23736, 24518, 25714, 26445, 28290, 29670, 31980, 33540, 35260, 35880, 36777, 37720, 38571, 39560, 40549, 42312, 45838, 49036, 51428, 52890, 56580, 59340, 61295, 63960, 64285, 67080, 68757, 70520, 73554, 77142, 81098, 91676, 98072, 102856, 105780, 113160, 114595, 118680, 121647, 122590, 128570, 137514, 147108, 154284, 162196, 183352, 183885, 192855, 202745, 211560, 229190, 243294, 245180, 257140, 275028, 294216, 308568, 324392, 343785, 367770, 385710, 405490, 458380, 486588, 490360, 514280, 527137, 550056, 608235, 687570, 735540, 771420, 810980, 916760, 973176, 1054274, 1216470, 1375140, 1471080, 1542840, 1581411, 1621960, 2108548, 2432940, 2635685, 2750280, 3162822, 4217096, 4865880, 5271370, 6325644, 7907055, 10542740, 12651288, 15814110, 21085480, 31628220, 63256440]

約数ペア:

[(1, 63256440), (2, 31628220), (3, 21085480), (4, 15814110), (5, 12651288), (6, 10542740), (8, 7907055), (10, 6325644), (12, 5271370), (13, 4865880), (15, 4217096), (20, 3162822), (23, 2750280), (24, 2635685), (26, 2432940), (30, 2108548), (39, 1621960), (40, 1581411), (41, 1542840), (43, 1471080), (46, 1375140), (52, 1216470), (60, 1054274), (65, 973176), (69, 916760), (78, 810980), (82, 771420), (86, 735540), (92, 687570), (104, 608235), (115, 550056), (120, 527137), (123, 514280), (129, 490360), (130, 486588), (138, 458380), (156, 405490), (164, 385710), (172, 367770), (184, 343785), (195, 324392), (205, 308568), (215, 294216), (230, 275028), (246, 257140), (258, 245180), (260, 243294), (276, 229190), (299, 211560), (312, 202745), (328, 192855), (344, 183885), (345, 183352), (390, 162196), (410, 154284), (430, 147108), (460, 137514), (492, 128570), (516, 122590), (520, 121647), (533, 118680), (552, 114595), (559, 113160), (598, 105780), (615, 102856), (645, 98072), (690, 91676), (780, 81098), (820, 77142), (860, 73554), (897, 70520), (920, 68757), (943, 67080), (984, 64285), (989, 63960), (1032, 61295), (1066, 59340), (1118, 56580), (1196, 52890), (1230, 51428), (1290, 49036), (1380, 45838), (1495, 42312), (1560, 40549), (1599, 39560), (1640, 38571), (1677, 37720), (1720, 36777), (1763, 35880), (1794, 35260), (1886, 33540), (1978, 31980), (2132, 29670), (2236, 28290), (2392, 26445), (2460, 25714), (2580, 24518), (2665, 23736), (2760, 22919), (2795, 22632), (2829, 22360), (2967, 21320), (2990, 21156), (3198, 19780), (3354, 18860), (3526, 17940), (3588, 17630), (3772, 16770), (3956, 15990), (4264, 14835), (4472, 14145), (4485, 14104), (4715, 13416), (4920, 12857), (4945, 12792), (5160, 12259), (5289, 11960), (5330, 11868), (5590, 11316), (5658, 11180), (5934, 10660), (5980, 10578), (6396, 9890), (6708, 9430), (7052, 8970), (7176, 8815), (7544, 8385), (7912, 7995)]