2568318480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39199}}^1$

素因数の和:39238

約数の個数: 240

約数和(自身を含む): 10615987200

約数和(自身を除く): 8047668720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 39199, 65520, 78398, 117597, 156796, 195995, 235194, 274393, 313592, 352791, 391990, 470388, 509587, 548786, 587985, 627184, 705582, 783980, 823179, 940776, 1019174, 1097572, 1175970, 1371965, 1411164, 1528761, 1567960, 1646358, 1763955, 1881552, 2038348, 2195144, 2351940, 2469537, 2547935, 2743930, 2822328, 3057522, 3135920, 3292716, 3527910, 3567109, 4076696, 4115895, 4390288, 4586283, 4703880, 4939074, 5095870, 5487860, 5644656, 6115044, 6585432, 7055820, 7134218, 7643805, 8153392, 8231790, 9172566, 9407760, 9878148, 10191740, 10701327, 10975720, 12230088, 12347685, 13170864, 14111640, 14268436, 15287610, 16463580, 17835545, 18345132, 19756296, 20383480, 21402654, 21951440, 22931415, 24460176, 24695370, 28223280, 28536872, 30575220, 32103981, 32927160, 35671090, 36690264, 39512592, 40766960, 42805308, 45862830, 49390740, 53506635, 57073744, 61150440, 64207962, 65854320, 71342180, 73380528, 85610616, 91725660, 98781480, 107013270, 122300880, 128415924, 142684360, 160519905, 171221232, 183451320, 197562960, 214026540, 256831848, 285368720, 321039810, 366902640, 428053080, 513663696, 642079620, 856106160, 1284159240, 2568318480]

約数ペア:

[(1, 2568318480), (2, 1284159240), (3, 856106160), (4, 642079620), (5, 513663696), (6, 428053080), (7, 366902640), (8, 321039810), (9, 285368720), (10, 256831848), (12, 214026540), (13, 197562960), (14, 183451320), (15, 171221232), (16, 160519905), (18, 142684360), (20, 128415924), (21, 122300880), (24, 107013270), (26, 98781480), (28, 91725660), (30, 85610616), (35, 73380528), (36, 71342180), (39, 65854320), (40, 64207962), (42, 61150440), (45, 57073744), (48, 53506635), (52, 49390740), (56, 45862830), (60, 42805308), (63, 40766960), (65, 39512592), (70, 36690264), (72, 35671090), (78, 32927160), (80, 32103981), (84, 30575220), (90, 28536872), (91, 28223280), (104, 24695370), (105, 24460176), (112, 22931415), (117, 21951440), (120, 21402654), (126, 20383480), (130, 19756296), (140, 18345132), (144, 17835545), (156, 16463580), (168, 15287610), (180, 14268436), (182, 14111640), (195, 13170864), (208, 12347685), (210, 12230088), (234, 10975720), (240, 10701327), (252, 10191740), (260, 9878148), (273, 9407760), (280, 9172566), (312, 8231790), (315, 8153392), (336, 7643805), (360, 7134218), (364, 7055820), (390, 6585432), (420, 6115044), (455, 5644656), (468, 5487860), (504, 5095870), (520, 4939074), (546, 4703880), (560, 4586283), (585, 4390288), (624, 4115895), (630, 4076696), (720, 3567109), (728, 3527910), (780, 3292716), (819, 3135920), (840, 3057522), (910, 2822328), (936, 2743930), (1008, 2547935), (1040, 2469537), (1092, 2351940), (1170, 2195144), (1260, 2038348), (1365, 1881552), (1456, 1763955), (1560, 1646358), (1638, 1567960), (1680, 1528761), (1820, 1411164), (1872, 1371965), (2184, 1175970), (2340, 1097572), (2520, 1019174), (2730, 940776), (3120, 823179), (3276, 783980), (3640, 705582), (4095, 627184), (4368, 587985), (4680, 548786), (5040, 509587), (5460, 470388), (6552, 391990), (7280, 352791), (8190, 313592), (9360, 274393), (10920, 235194), (13104, 195995), (16380, 156796), (21840, 117597), (32760, 78398), (39199, 65520)]