516374040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47287}}^1$

素因数の和:47321

約数の個数: 128

約数和(自身を含む): 1906652160

約数和(自身を除く): 1390278120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 47287, 94574, 141861, 189148, 236435, 283722, 331009, 378296, 472870, 567444, 614731, 662018, 709305, 945740, 993027, 1134888, 1229462, 1324036, 1418610, 1655045, 1844193, 1891480, 1986054, 2458924, 2648072, 2837220, 3073655, 3310090, 3688386, 3972108, 4303117, 4917848, 4965135, 5674440, 6147310, 6620180, 7376772, 7944216, 8606234, 9220965, 9930270, 12294620, 12909351, 13240360, 14753544, 17212468, 18441930, 19860540, 21515585, 24589240, 25818702, 34424936, 36883860, 39721080, 43031170, 51637404, 64546755, 73767720, 86062340, 103274808, 129093510, 172124680, 258187020, 516374040]

約数ペア:

[(1, 516374040), (2, 258187020), (3, 172124680), (4, 129093510), (5, 103274808), (6, 86062340), (7, 73767720), (8, 64546755), (10, 51637404), (12, 43031170), (13, 39721080), (14, 36883860), (15, 34424936), (20, 25818702), (21, 24589240), (24, 21515585), (26, 19860540), (28, 18441930), (30, 17212468), (35, 14753544), (39, 13240360), (40, 12909351), (42, 12294620), (52, 9930270), (56, 9220965), (60, 8606234), (65, 7944216), (70, 7376772), (78, 6620180), (84, 6147310), (91, 5674440), (104, 4965135), (105, 4917848), (120, 4303117), (130, 3972108), (140, 3688386), (156, 3310090), (168, 3073655), (182, 2837220), (195, 2648072), (210, 2458924), (260, 1986054), (273, 1891480), (280, 1844193), (312, 1655045), (364, 1418610), (390, 1324036), (420, 1229462), (455, 1134888), (520, 993027), (546, 945740), (728, 709305), (780, 662018), (840, 614731), (910, 567444), (1092, 472870), (1365, 378296), (1560, 331009), (1820, 283722), (2184, 236435), (2730, 189148), (3640, 141861), (5460, 94574), (10920, 47287)]