670888680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4320

約数の個数: 256

約数和(自身を含む): 2657525760

約数和(自身を除く): 1986637080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3740, 3927, 4271, 4488, 4620, 4760, 5236, 5610, 6545, 7140, 7480, 7854, 8542, 9240, 10472, 11220, 12813, 13090, 14280, 15708, 17084, 19635, 21355, 22440, 25626, 26180, 29897, 31416, 34168, 39270, 42710, 46981, 51252, 52360, 59794, 64065, 72607, 78540, 85420, 89691, 93962, 102504, 119588, 128130, 140943, 145214, 149485, 157080, 170840, 179382, 187924, 217821, 234905, 239176, 256260, 281886, 290428, 298970, 328867, 358764, 363035, 375848, 435642, 448455, 469810, 508249, 512520, 563772, 580856, 597940, 657734, 704715, 717528, 726070, 798677, 871284, 896910, 939620, 986601, 1016498, 1089105, 1127544, 1195880, 1315468, 1409430, 1452140, 1524747, 1597354, 1644335, 1742568, 1793820, 1879240, 1973202, 2032996, 2178210, 2396031, 2541245, 2630936, 2818860, 2904280, 3049494, 3194708, 3288670, 3587640, 3946404, 3993385, 4065992, 4356420, 4792062, 4933005, 5082490, 5590739, 5637720, 6098988, 6389416, 6577340, 7623735, 7892808, 7986770, 8712840, 9584124, 9866010, 10164980, 11181478, 11980155, 12197976, 13154680, 15247470, 15973540, 16772217, 19168248, 19732020, 20329960, 22362956, 23960310, 27953695, 30494940, 31947080, 33544434, 39464040, 44725912, 47920620, 55907390, 60989880, 67088868, 83861085, 95841240, 111814780, 134177736, 167722170, 223629560, 335444340, 670888680]

約数ペア:

[(1, 670888680), (2, 335444340), (3, 223629560), (4, 167722170), (5, 134177736), (6, 111814780), (7, 95841240), (8, 83861085), (10, 67088868), (11, 60989880), (12, 55907390), (14, 47920620), (15, 44725912), (17, 39464040), (20, 33544434), (21, 31947080), (22, 30494940), (24, 27953695), (28, 23960310), (30, 22362956), (33, 20329960), (34, 19732020), (35, 19168248), (40, 16772217), (42, 15973540), (44, 15247470), (51, 13154680), (55, 12197976), (56, 11980155), (60, 11181478), (66, 10164980), (68, 9866010), (70, 9584124), (77, 8712840), (84, 7986770), (85, 7892808), (88, 7623735), (102, 6577340), (105, 6389416), (110, 6098988), (119, 5637720), (120, 5590739), (132, 5082490), (136, 4933005), (140, 4792062), (154, 4356420), (165, 4065992), (168, 3993385), (170, 3946404), (187, 3587640), (204, 3288670), (210, 3194708), (220, 3049494), (231, 2904280), (238, 2818860), (255, 2630936), (264, 2541245), (280, 2396031), (308, 2178210), (330, 2032996), (340, 1973202), (357, 1879240), (374, 1793820), (385, 1742568), (408, 1644335), (420, 1597354), (440, 1524747), (462, 1452140), (476, 1409430), (510, 1315468), (561, 1195880), (595, 1127544), (616, 1089105), (660, 1016498), (680, 986601), (714, 939620), (748, 896910), (770, 871284), (840, 798677), (924, 726070), (935, 717528), (952, 704715), (1020, 657734), (1122, 597940), (1155, 580856), (1190, 563772), (1309, 512520), (1320, 508249), (1428, 469810), (1496, 448455), (1540, 435642), (1785, 375848), (1848, 363035), (1870, 358764), (2040, 328867), (2244, 298970), (2310, 290428), (2380, 281886), (2618, 256260), (2805, 239176), (2856, 234905), (3080, 217821), (3570, 187924), (3740, 179382), (3927, 170840), (4271, 157080), (4488, 149485), (4620, 145214), (4760, 140943), (5236, 128130), (5610, 119588), (6545, 102504), (7140, 93962), (7480, 89691), (7854, 85420), (8542, 78540), (9240, 72607), (10472, 64065), (11220, 59794), (12813, 52360), (13090, 51252), (14280, 46981), (15708, 42710), (17084, 39270), (19635, 34168), (21355, 31416), (22440, 29897), (25626, 26180)]