745846920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7629

約数の個数: 256

約数和(自身を含む): 3060288000

約数和(自身を除く): 2314441080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 7589, 8190, 9828, 10920, 12285, 14040, 15178, 16380, 19656, 22767, 24570, 30356, 32760, 37945, 45534, 49140, 53123, 60712, 68301, 75890, 91068, 98280, 98657, 106246, 113835, 136602, 151780, 159369, 182136, 197314, 204903, 212492, 227670, 265615, 273204, 295971, 303560, 318738, 341505, 394628, 409806, 424984, 455340, 478107, 493285, 531230, 546408, 591942, 637476, 683010, 690599, 789256, 796845, 819612, 887913, 910680, 956214, 986570, 1024515, 1062460, 1183884, 1274952, 1366020, 1381198, 1434321, 1479855, 1593690, 1639224, 1775826, 1912428, 1973140, 2049030, 2071797, 2124920, 2367768, 2390535, 2663739, 2732040, 2762396, 2868642, 2959710, 3187380, 3452995, 3551652, 3824856, 3946280, 4098060, 4143594, 4439565, 4781070, 5327478, 5524792, 5737284, 5919420, 6215391, 6374760, 6905990, 7103304, 7171605, 8196120, 8287188, 8879130, 9562140, 10358985, 10654956, 11474568, 11838840, 12430782, 13318695, 13811980, 14343210, 16574376, 17758260, 18646173, 19124280, 20717970, 21309912, 24861564, 26637390, 27623960, 28686420, 31076955, 35516520, 37292346, 41435940, 49723128, 53274780, 57372840, 62153910, 74584692, 82871880, 93230865, 106549560, 124307820, 149169384, 186461730, 248615640, 372923460, 745846920]

約数ペア:

[(1, 745846920), (2, 372923460), (3, 248615640), (4, 186461730), (5, 149169384), (6, 124307820), (7, 106549560), (8, 93230865), (9, 82871880), (10, 74584692), (12, 62153910), (13, 57372840), (14, 53274780), (15, 49723128), (18, 41435940), (20, 37292346), (21, 35516520), (24, 31076955), (26, 28686420), (27, 27623960), (28, 26637390), (30, 24861564), (35, 21309912), (36, 20717970), (39, 19124280), (40, 18646173), (42, 17758260), (45, 16574376), (52, 14343210), (54, 13811980), (56, 13318695), (60, 12430782), (63, 11838840), (65, 11474568), (70, 10654956), (72, 10358985), (78, 9562140), (84, 8879130), (90, 8287188), (91, 8196120), (104, 7171605), (105, 7103304), (108, 6905990), (117, 6374760), (120, 6215391), (126, 5919420), (130, 5737284), (135, 5524792), (140, 5327478), (156, 4781070), (168, 4439565), (180, 4143594), (182, 4098060), (189, 3946280), (195, 3824856), (210, 3551652), (216, 3452995), (234, 3187380), (252, 2959710), (260, 2868642), (270, 2762396), (273, 2732040), (280, 2663739), (312, 2390535), (315, 2367768), (351, 2124920), (360, 2071797), (364, 2049030), (378, 1973140), (390, 1912428), (420, 1775826), (455, 1639224), (468, 1593690), (504, 1479855), (520, 1434321), (540, 1381198), (546, 1366020), (585, 1274952), (630, 1183884), (702, 1062460), (728, 1024515), (756, 986570), (780, 956214), (819, 910680), (840, 887913), (910, 819612), (936, 796845), (945, 789256), (1080, 690599), (1092, 683010), (1170, 637476), (1260, 591942), (1365, 546408), (1404, 531230), (1512, 493285), (1560, 478107), (1638, 455340), (1755, 424984), (1820, 409806), (1890, 394628), (2184, 341505), (2340, 318738), (2457, 303560), (2520, 295971), (2730, 273204), (2808, 265615), (3276, 227670), (3510, 212492), (3640, 204903), (3780, 197314), (4095, 182136), (4680, 159369), (4914, 151780), (5460, 136602), (6552, 113835), (7020, 106246), (7560, 98657), (7589, 98280), (8190, 91068), (9828, 75890), (10920, 68301), (12285, 60712), (14040, 53123), (15178, 49140), (16380, 45534), (19656, 37945), (22767, 32760), (24570, 30356)]