3740428720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 10199347200

約数和(自身を除く): 6458918480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 271, 280, 343, 392, 490, 503, 542, 560, 686, 784, 980, 1006, 1084, 1355, 1372, 1715, 1897, 1960, 2012, 2168, 2515, 2710, 2744, 3430, 3521, 3794, 3920, 4024, 4336, 5030, 5420, 5488, 6860, 7042, 7588, 8048, 9485, 10060, 10840, 13279, 13720, 14084, 15176, 17605, 18970, 20120, 21680, 24647, 26558, 27440, 28168, 30352, 35210, 37940, 40240, 49294, 53116, 56336, 66395, 70420, 75880, 92953, 98588, 106232, 123235, 132790, 136313, 140840, 151760, 172529, 185906, 197176, 212464, 246470, 265580, 272626, 281680, 345058, 371812, 394352, 464765, 492940, 531160, 545252, 681565, 690116, 743624, 862645, 929530, 954191, 985880, 1062320, 1090504, 1363130, 1380232, 1487248, 1725290, 1859060, 1908382, 1971760, 2181008, 2726260, 2760464, 3450580, 3718120, 3816764, 4770955, 5452520, 6679337, 6901160, 7436240, 7633528, 9541910, 10905040, 13358674, 13802320, 15267056, 19083820, 26717348, 33396685, 38167640, 46755359, 53434696, 66793370, 76335280, 93510718, 106869392, 133586740, 187021436, 233776795, 267173480, 374042872, 467553590, 534346960, 748085744, 935107180, 1870214360, 3740428720]

約数ペア:

[(1, 3740428720), (2, 1870214360), (4, 935107180), (5, 748085744), (7, 534346960), (8, 467553590), (10, 374042872), (14, 267173480), (16, 233776795), (20, 187021436), (28, 133586740), (35, 106869392), (40, 93510718), (49, 76335280), (56, 66793370), (70, 53434696), (80, 46755359), (98, 38167640), (112, 33396685), (140, 26717348), (196, 19083820), (245, 15267056), (271, 13802320), (280, 13358674), (343, 10905040), (392, 9541910), (490, 7633528), (503, 7436240), (542, 6901160), (560, 6679337), (686, 5452520), (784, 4770955), (980, 3816764), (1006, 3718120), (1084, 3450580), (1355, 2760464), (1372, 2726260), (1715, 2181008), (1897, 1971760), (1960, 1908382), (2012, 1859060), (2168, 1725290), (2515, 1487248), (2710, 1380232), (2744, 1363130), (3430, 1090504), (3521, 1062320), (3794, 985880), (3920, 954191), (4024, 929530), (4336, 862645), (5030, 743624), (5420, 690116), (5488, 681565), (6860, 545252), (7042, 531160), (7588, 492940), (8048, 464765), (9485, 394352), (10060, 371812), (10840, 345058), (13279, 281680), (13720, 272626), (14084, 265580), (15176, 246470), (17605, 212464), (18970, 197176), (20120, 185906), (21680, 172529), (24647, 151760), (26558, 140840), (27440, 136313), (28168, 132790), (30352, 123235), (35210, 106232), (37940, 98588), (40240, 92953), (49294, 75880), (53116, 70420), (56336, 66395)]