259140960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 968647680

約数和(自身を除く): 709506720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 127, 130, 144, 156, 160, 180, 195, 208, 218, 234, 240, 254, 260, 288, 312, 327, 360, 381, 390, 416, 436, 468, 480, 508, 520, 545, 585, 624, 635, 654, 720, 762, 780, 872, 936, 981, 1016, 1040, 1090, 1143, 1170, 1248, 1270, 1308, 1417, 1440, 1524, 1560, 1635, 1651, 1744, 1872, 1905, 1962, 2032, 2080, 2180, 2286, 2340, 2540, 2616, 2834, 3048, 3120, 3270, 3302, 3488, 3744, 3810, 3924, 4064, 4251, 4360, 4572, 4680, 4905, 4953, 5080, 5232, 5668, 5715, 6096, 6240, 6540, 6604, 7085, 7620, 7848, 8255, 8502, 8720, 9144, 9360, 9810, 9906, 10160, 10464, 11336, 11430, 12192, 12753, 13080, 13208, 13843, 14170, 14859, 15240, 15696, 16510, 17004, 17440, 18288, 18720, 19620, 19812, 20320, 21255, 22672, 22860, 24765, 25506, 26160, 26416, 27686, 28340, 29718, 30480, 31392, 33020, 34008, 36576, 39240, 39624, 41529, 42510, 45344, 45720, 49530, 51012, 52320, 52832, 55372, 56680, 59436, 60960, 63765, 66040, 68016, 69215, 74295, 78480, 79248, 83058, 85020, 91440, 99060, 102024, 110744, 113360, 118872, 124587, 127530, 132080, 136032, 138430, 148590, 156960, 158496, 166116, 170040, 179959, 182880, 198120, 204048, 207645, 221488, 226720, 237744, 249174, 255060, 264160, 276860, 297180, 332232, 340080, 359918, 396240, 408096, 415290, 442976, 475488, 498348, 510120, 539877, 553720, 594360, 622935, 664464, 680160, 719836, 792480, 830580, 899795, 996696, 1020240, 1079754, 1107440, 1188720, 1245870, 1328928, 1439672, 1619631, 1661160, 1799590, 1993392, 2040480, 2159508, 2214880, 2377440, 2491740, 2699385, 2879344, 3239262, 3322320, 3599180, 3986784, 4319016, 4983480, 5398770, 5758688, 6478524, 6644640, 7198360, 8098155, 8638032, 9966960, 10797540, 12957048, 14396720, 16196310, 17276064, 19933920, 21595080, 25914096, 28793440, 32392620, 43190160, 51828192, 64785240, 86380320, 129570480, 259140960]

約数ペア:

[(1, 259140960), (2, 129570480), (3, 86380320), (4, 64785240), (5, 51828192), (6, 43190160), (8, 32392620), (9, 28793440), (10, 25914096), (12, 21595080), (13, 19933920), (15, 17276064), (16, 16196310), (18, 14396720), (20, 12957048), (24, 10797540), (26, 9966960), (30, 8638032), (32, 8098155), (36, 7198360), (39, 6644640), (40, 6478524), (45, 5758688), (48, 5398770), (52, 4983480), (60, 4319016), (65, 3986784), (72, 3599180), (78, 3322320), (80, 3239262), (90, 2879344), (96, 2699385), (104, 2491740), (109, 2377440), (117, 2214880), (120, 2159508), (127, 2040480), (130, 1993392), (144, 1799590), (156, 1661160), (160, 1619631), (180, 1439672), (195, 1328928), (208, 1245870), (218, 1188720), (234, 1107440), (240, 1079754), (254, 1020240), (260, 996696), (288, 899795), (312, 830580), (327, 792480), (360, 719836), (381, 680160), (390, 664464), (416, 622935), (436, 594360), (468, 553720), (480, 539877), (508, 510120), (520, 498348), (545, 475488), (585, 442976), (624, 415290), (635, 408096), (654, 396240), (720, 359918), (762, 340080), (780, 332232), (872, 297180), (936, 276860), (981, 264160), (1016, 255060), (1040, 249174), (1090, 237744), (1143, 226720), (1170, 221488), (1248, 207645), (1270, 204048), (1308, 198120), (1417, 182880), (1440, 179959), (1524, 170040), (1560, 166116), (1635, 158496), (1651, 156960), (1744, 148590), (1872, 138430), (1905, 136032), (1962, 132080), (2032, 127530), (2080, 124587), (2180, 118872), (2286, 113360), (2340, 110744), (2540, 102024), (2616, 99060), (2834, 91440), (3048, 85020), (3120, 83058), (3270, 79248), (3302, 78480), (3488, 74295), (3744, 69215), (3810, 68016), (3924, 66040), (4064, 63765), (4251, 60960), (4360, 59436), (4572, 56680), (4680, 55372), (4905, 52832), (4953, 52320), (5080, 51012), (5232, 49530), (5668, 45720), (5715, 45344), (6096, 42510), (6240, 41529), (6540, 39624), (6604, 39240), (7085, 36576), (7620, 34008), (7848, 33020), (8255, 31392), (8502, 30480), (8720, 29718), (9144, 28340), (9360, 27686), (9810, 26416), (9906, 26160), (10160, 25506), (10464, 24765), (11336, 22860), (11430, 22672), (12192, 21255), (12753, 20320), (13080, 19812), (13208, 19620), (13843, 18720), (14170, 18288), (14859, 17440), (15240, 17004), (15696, 16510)]