67669680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 241922016

約数和(自身を除く): 174252336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 41, 46, 48, 52, 60, 65, 69, 78, 80, 82, 92, 104, 115, 120, 123, 130, 138, 156, 164, 184, 195, 205, 208, 230, 240, 246, 260, 276, 299, 312, 328, 345, 368, 390, 410, 460, 492, 520, 529, 533, 552, 598, 615, 624, 656, 690, 780, 820, 897, 920, 943, 984, 1040, 1058, 1066, 1104, 1196, 1230, 1380, 1495, 1560, 1587, 1599, 1640, 1794, 1840, 1886, 1968, 2116, 2132, 2392, 2460, 2645, 2665, 2760, 2829, 2990, 3120, 3174, 3198, 3280, 3588, 3772, 4232, 4264, 4485, 4715, 4784, 4920, 5290, 5330, 5520, 5658, 5980, 6348, 6396, 6877, 7176, 7544, 7935, 7995, 8464, 8528, 8970, 9430, 9840, 10580, 10660, 11316, 11960, 12259, 12696, 12792, 13754, 14145, 14352, 15088, 15870, 15990, 17940, 18860, 20631, 21160, 21320, 21689, 22632, 23920, 24518, 25392, 25584, 27508, 28290, 31740, 31980, 34385, 35880, 36777, 37720, 41262, 42320, 42640, 43378, 45264, 49036, 55016, 56580, 61295, 63480, 63960, 65067, 68770, 71760, 73554, 75440, 82524, 86756, 98072, 103155, 108445, 110032, 113160, 122590, 126960, 127920, 130134, 137540, 147108, 165048, 173512, 183885, 196144, 206310, 216890, 226320, 245180, 260268, 275080, 281957, 294216, 325335, 330096, 347024, 367770, 412620, 433780, 490360, 520536, 550160, 563914, 588432, 650670, 735540, 825240, 845871, 867560, 980720, 1041072, 1127828, 1301340, 1409785, 1471080, 1650480, 1691742, 1735120, 2255656, 2602680, 2819570, 2942160, 3383484, 4229355, 4511312, 5205360, 5639140, 6766968, 8458710, 11278280, 13533936, 16917420, 22556560, 33834840, 67669680]

約数ペア:

[(1, 67669680), (2, 33834840), (3, 22556560), (4, 16917420), (5, 13533936), (6, 11278280), (8, 8458710), (10, 6766968), (12, 5639140), (13, 5205360), (15, 4511312), (16, 4229355), (20, 3383484), (23, 2942160), (24, 2819570), (26, 2602680), (30, 2255656), (39, 1735120), (40, 1691742), (41, 1650480), (46, 1471080), (48, 1409785), (52, 1301340), (60, 1127828), (65, 1041072), (69, 980720), (78, 867560), (80, 845871), (82, 825240), (92, 735540), (104, 650670), (115, 588432), (120, 563914), (123, 550160), (130, 520536), (138, 490360), (156, 433780), (164, 412620), (184, 367770), (195, 347024), (205, 330096), (208, 325335), (230, 294216), (240, 281957), (246, 275080), (260, 260268), (276, 245180), (299, 226320), (312, 216890), (328, 206310), (345, 196144), (368, 183885), (390, 173512), (410, 165048), (460, 147108), (492, 137540), (520, 130134), (529, 127920), (533, 126960), (552, 122590), (598, 113160), (615, 110032), (624, 108445), (656, 103155), (690, 98072), (780, 86756), (820, 82524), (897, 75440), (920, 73554), (943, 71760), (984, 68770), (1040, 65067), (1058, 63960), (1066, 63480), (1104, 61295), (1196, 56580), (1230, 55016), (1380, 49036), (1495, 45264), (1560, 43378), (1587, 42640), (1599, 42320), (1640, 41262), (1794, 37720), (1840, 36777), (1886, 35880), (1968, 34385), (2116, 31980), (2132, 31740), (2392, 28290), (2460, 27508), (2645, 25584), (2665, 25392), (2760, 24518), (2829, 23920), (2990, 22632), (3120, 21689), (3174, 21320), (3198, 21160), (3280, 20631), (3588, 18860), (3772, 17940), (4232, 15990), (4264, 15870), (4485, 15088), (4715, 14352), (4784, 14145), (4920, 13754), (5290, 12792), (5330, 12696), (5520, 12259), (5658, 11960), (5980, 11316), (6348, 10660), (6396, 10580), (6877, 9840), (7176, 9430), (7544, 8970), (7935, 8528), (7995, 8464)]