4247441520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5188

約数の個数: 240

約数和(自身を含む): 15535577088

約数和(自身を除く): 11288135568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 98, 105, 112, 120, 140, 142, 147, 168, 196, 210, 213, 240, 245, 280, 284, 294, 336, 355, 392, 420, 426, 490, 497, 560, 568, 588, 710, 735, 784, 840, 852, 980, 994, 1065, 1136, 1176, 1420, 1470, 1491, 1680, 1704, 1960, 1988, 2130, 2352, 2485, 2840, 2940, 2982, 3408, 3479, 3920, 3976, 4260, 4970, 5087, 5680, 5880, 5964, 6958, 7455, 7952, 8520, 9940, 10174, 10437, 11760, 11928, 13916, 14910, 15261, 17040, 17395, 19880, 20348, 20874, 23856, 25435, 27832, 29820, 30522, 34790, 35609, 39760, 40696, 41748, 50870, 52185, 55664, 59640, 61044, 69580, 71218, 76305, 81392, 83496, 101740, 104370, 106827, 119280, 122088, 139160, 142436, 152610, 166992, 178045, 203480, 208740, 213654, 244176, 249263, 278320, 284872, 305220, 356090, 361177, 406960, 417480, 427308, 498526, 534135, 569744, 610440, 712180, 722354, 747789, 834960, 854616, 997052, 1068270, 1083531, 1220880, 1246315, 1424360, 1444708, 1495578, 1709232, 1805885, 1994104, 2136540, 2167062, 2492630, 2528239, 2848720, 2889416, 2991156, 3611770, 3738945, 3988208, 4273080, 4334124, 4985260, 5056478, 5417655, 5778832, 5982312, 7223540, 7477890, 7584717, 8546160, 8668248, 9970520, 10112956, 10835310, 11964624, 12641195, 14447080, 14955780, 15169434, 17336496, 17697673, 19941040, 20225912, 21670620, 25282390, 28894160, 29911560, 30338868, 35395346, 37923585, 40451824, 43341240, 50564780, 53093019, 59823120, 60677736, 70790692, 75847170, 86682480, 88488365, 101129560, 106186038, 121355472, 141581384, 151694340, 176976730, 202259120, 212372076, 265465095, 283162768, 303388680, 353953460, 424744152, 530930190, 606777360, 707906920, 849488304, 1061860380, 1415813840, 2123720760, 4247441520]

約数ペア:

[(1, 4247441520), (2, 2123720760), (3, 1415813840), (4, 1061860380), (5, 849488304), (6, 707906920), (7, 606777360), (8, 530930190), (10, 424744152), (12, 353953460), (14, 303388680), (15, 283162768), (16, 265465095), (20, 212372076), (21, 202259120), (24, 176976730), (28, 151694340), (30, 141581384), (35, 121355472), (40, 106186038), (42, 101129560), (48, 88488365), (49, 86682480), (56, 75847170), (60, 70790692), (70, 60677736), (71, 59823120), (80, 53093019), (84, 50564780), (98, 43341240), (105, 40451824), (112, 37923585), (120, 35395346), (140, 30338868), (142, 29911560), (147, 28894160), (168, 25282390), (196, 21670620), (210, 20225912), (213, 19941040), (240, 17697673), (245, 17336496), (280, 15169434), (284, 14955780), (294, 14447080), (336, 12641195), (355, 11964624), (392, 10835310), (420, 10112956), (426, 9970520), (490, 8668248), (497, 8546160), (560, 7584717), (568, 7477890), (588, 7223540), (710, 5982312), (735, 5778832), (784, 5417655), (840, 5056478), (852, 4985260), (980, 4334124), (994, 4273080), (1065, 3988208), (1136, 3738945), (1176, 3611770), (1420, 2991156), (1470, 2889416), (1491, 2848720), (1680, 2528239), (1704, 2492630), (1960, 2167062), (1988, 2136540), (2130, 1994104), (2352, 1805885), (2485, 1709232), (2840, 1495578), (2940, 1444708), (2982, 1424360), (3408, 1246315), (3479, 1220880), (3920, 1083531), (3976, 1068270), (4260, 997052), (4970, 854616), (5087, 834960), (5680, 747789), (5880, 722354), (5964, 712180), (6958, 610440), (7455, 569744), (7952, 534135), (8520, 498526), (9940, 427308), (10174, 417480), (10437, 406960), (11760, 361177), (11928, 356090), (13916, 305220), (14910, 284872), (15261, 278320), (17040, 249263), (17395, 244176), (19880, 213654), (20348, 208740), (20874, 203480), (23856, 178045), (25435, 166992), (27832, 152610), (29820, 142436), (30522, 139160), (34790, 122088), (35609, 119280), (39760, 106827), (40696, 104370), (41748, 101740), (50870, 83496), (52185, 81392), (55664, 76305), (59640, 71218), (61044, 69580)]