518124360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1895

約数の個数: 128

約数和(自身を含む): 1683360000

約数和(自身を除く): 1165235640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 520, 597, 780, 796, 995, 1194, 1560, 1592, 1669, 1990, 2388, 2587, 2985, 3338, 3980, 4776, 5007, 5174, 5970, 6676, 7761, 7960, 8345, 10014, 10348, 11940, 12935, 13352, 15522, 16690, 20028, 20696, 21697, 23880, 25035, 25870, 31044, 33380, 38805, 40056, 43394, 50070, 51740, 62088, 65091, 66760, 77610, 86788, 100140, 103480, 108485, 130182, 155220, 173576, 200280, 216970, 260364, 310440, 325455, 332131, 433940, 520728, 650910, 664262, 867880, 996393, 1301820, 1328524, 1660655, 1992786, 2603640, 2657048, 3321310, 3985572, 4317703, 4981965, 6642620, 7971144, 8635406, 9963930, 12953109, 13285240, 17270812, 19927860, 21588515, 25906218, 34541624, 39855720, 43177030, 51812436, 64765545, 86354060, 103624872, 129531090, 172708120, 259062180, 518124360]

約数ペア:

[(1, 518124360), (2, 259062180), (3, 172708120), (4, 129531090), (5, 103624872), (6, 86354060), (8, 64765545), (10, 51812436), (12, 43177030), (13, 39855720), (15, 34541624), (20, 25906218), (24, 21588515), (26, 19927860), (30, 17270812), (39, 13285240), (40, 12953109), (52, 9963930), (60, 8635406), (65, 7971144), (78, 6642620), (104, 4981965), (120, 4317703), (130, 3985572), (156, 3321310), (195, 2657048), (199, 2603640), (260, 1992786), (312, 1660655), (390, 1328524), (398, 1301820), (520, 996393), (597, 867880), (780, 664262), (796, 650910), (995, 520728), (1194, 433940), (1560, 332131), (1592, 325455), (1669, 310440), (1990, 260364), (2388, 216970), (2587, 200280), (2985, 173576), (3338, 155220), (3980, 130182), (4776, 108485), (5007, 103480), (5174, 100140), (5970, 86788), (6676, 77610), (7761, 66760), (7960, 65091), (8345, 62088), (10014, 51740), (10348, 50070), (11940, 43394), (12935, 40056), (13352, 38805), (15522, 33380), (16690, 31044), (20028, 25870), (20696, 25035), (21697, 23880)]