480867660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 288

約数和(自身を含む): 1855107072

約数和(自身を除く): 1374239412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 947, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1894, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 2841, 3255, 3276, 3627, 3788, 3906, 4030, 4095, 4340, 4735, 4836, 5460, 5580, 5642, 5682, 6045, 6510, 6629, 7254, 7812, 8060, 8190, 8463, 8523, 9470, 9765, 11284, 11364, 12090, 12311, 13020, 13258, 14105, 14205, 14508, 16380, 16926, 17046, 18135, 18940, 19530, 19887, 24180, 24622, 25389, 26516, 28210, 28410, 29357, 33145, 33852, 34092, 36270, 36933, 39060, 39774, 42315, 42615, 49244, 50778, 56420, 56820, 58714, 59661, 61555, 66290, 72540, 73866, 79548, 84630, 85230, 86177, 88071, 99435, 101556, 110799, 117428, 119322, 123110, 126945, 132580, 146785, 147732, 169260, 170460, 172354, 176142, 184665, 198870, 205499, 221598, 238644, 246220, 253890, 258531, 264213, 293570, 298305, 344708, 352284, 369330, 381641, 397740, 410998, 430885, 440355, 443196, 507780, 517062, 528426, 553995, 587140, 596610, 616497, 738660, 763282, 775593, 821996, 861770, 880710, 1027495, 1034124, 1056852, 1107990, 1144923, 1193220, 1232994, 1292655, 1321065, 1526564, 1551186, 1723540, 1761420, 1849491, 1908205, 2054990, 2215980, 2289846, 2465988, 2585310, 2642130, 2671487, 3082485, 3102372, 3434769, 3698982, 3816410, 3877965, 4109980, 4579692, 5170620, 5284260, 5342974, 5724615, 6164970, 6869538, 7397964, 7632820, 7755930, 8014461, 9247455, 10685948, 11449230, 12329940, 13357435, 13739076, 15511860, 16028922, 17173845, 18494910, 22898460, 24043383, 26714870, 32057844, 34347690, 36989820, 40072305, 48086766, 53429740, 68695380, 80144610, 96173532, 120216915, 160289220, 240433830, 480867660]

約数ペア:

[(1, 480867660), (2, 240433830), (3, 160289220), (4, 120216915), (5, 96173532), (6, 80144610), (7, 68695380), (9, 53429740), (10, 48086766), (12, 40072305), (13, 36989820), (14, 34347690), (15, 32057844), (18, 26714870), (20, 24043383), (21, 22898460), (26, 18494910), (28, 17173845), (30, 16028922), (31, 15511860), (35, 13739076), (36, 13357435), (39, 12329940), (42, 11449230), (45, 10685948), (52, 9247455), (60, 8014461), (62, 7755930), (63, 7632820), (65, 7397964), (70, 6869538), (78, 6164970), (84, 5724615), (90, 5342974), (91, 5284260), (93, 5170620), (105, 4579692), (117, 4109980), (124, 3877965), (126, 3816410), (130, 3698982), (140, 3434769), (155, 3102372), (156, 3082485), (180, 2671487), (182, 2642130), (186, 2585310), (195, 2465988), (210, 2289846), (217, 2215980), (234, 2054990), (252, 1908205), (260, 1849491), (273, 1761420), (279, 1723540), (310, 1551186), (315, 1526564), (364, 1321065), (372, 1292655), (390, 1232994), (403, 1193220), (420, 1144923), (434, 1107990), (455, 1056852), (465, 1034124), (468, 1027495), (546, 880710), (558, 861770), (585, 821996), (620, 775593), (630, 763282), (651, 738660), (780, 616497), (806, 596610), (819, 587140), (868, 553995), (910, 528426), (930, 517062), (947, 507780), (1085, 443196), (1092, 440355), (1116, 430885), (1170, 410998), (1209, 397740), (1260, 381641), (1302, 369330), (1365, 352284), (1395, 344708), (1612, 298305), (1638, 293570), (1820, 264213), (1860, 258531), (1894, 253890), (1953, 246220), (2015, 238644), (2170, 221598), (2340, 205499), (2418, 198870), (2604, 184665), (2730, 176142), (2790, 172354), (2821, 170460), (2841, 169260), (3255, 147732), (3276, 146785), (3627, 132580), (3788, 126945), (3906, 123110), (4030, 119322), (4095, 117428), (4340, 110799), (4735, 101556), (4836, 99435), (5460, 88071), (5580, 86177), (5642, 85230), (5682, 84630), (6045, 79548), (6510, 73866), (6629, 72540), (7254, 66290), (7812, 61555), (8060, 59661), (8190, 58714), (8463, 56820), (8523, 56420), (9470, 50778), (9765, 49244), (11284, 42615), (11364, 42315), (12090, 39774), (12311, 39060), (13020, 36933), (13258, 36270), (14105, 34092), (14205, 33852), (14508, 33145), (16380, 29357), (16926, 28410), (17046, 28210), (18135, 26516), (18940, 25389), (19530, 24622), (19887, 24180)]