457277940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6411

約数の個数: 192

約数和(自身を含む): 1711718400

約数和(自身を除く): 1254440460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 6367, 7182, 7980, 10260, 11970, 12734, 14364, 17955, 19101, 23940, 25468, 31835, 35910, 38202, 44569, 57303, 63670, 71820, 76404, 89138, 95505, 114606, 120973, 127340, 133707, 171909, 178276, 191010, 222845, 229212, 241946, 267414, 286515, 343818, 362919, 382020, 401121, 445690, 483892, 534828, 573030, 604865, 668535, 687636, 725838, 802242, 846811, 859545, 891380, 1088757, 1146060, 1203363, 1209730, 1337070, 1451676, 1604484, 1693622, 1719090, 1814595, 2005605, 2177514, 2406726, 2419460, 2540433, 2674140, 3266271, 3387244, 3438180, 3629190, 4011210, 4234055, 4355028, 4813452, 5080866, 5443785, 6016815, 6532542, 7258380, 7621299, 8022420, 8468110, 10161732, 10887570, 12033630, 12702165, 13065084, 15242598, 16331355, 16936220, 21775140, 22863897, 24067260, 25404330, 30485196, 32662710, 38106495, 45727794, 50808660, 65325420, 76212990, 91455588, 114319485, 152425980, 228638970, 457277940]

約数ペア:

[(1, 457277940), (2, 228638970), (3, 152425980), (4, 114319485), (5, 91455588), (6, 76212990), (7, 65325420), (9, 50808660), (10, 45727794), (12, 38106495), (14, 32662710), (15, 30485196), (18, 25404330), (19, 24067260), (20, 22863897), (21, 21775140), (27, 16936220), (28, 16331355), (30, 15242598), (35, 13065084), (36, 12702165), (38, 12033630), (42, 10887570), (45, 10161732), (54, 8468110), (57, 8022420), (60, 7621299), (63, 7258380), (70, 6532542), (76, 6016815), (84, 5443785), (90, 5080866), (95, 4813452), (105, 4355028), (108, 4234055), (114, 4011210), (126, 3629190), (133, 3438180), (135, 3387244), (140, 3266271), (171, 2674140), (180, 2540433), (189, 2419460), (190, 2406726), (210, 2177514), (228, 2005605), (252, 1814595), (266, 1719090), (270, 1693622), (285, 1604484), (315, 1451676), (342, 1337070), (378, 1209730), (380, 1203363), (399, 1146060), (420, 1088757), (513, 891380), (532, 859545), (540, 846811), (570, 802242), (630, 725838), (665, 687636), (684, 668535), (756, 604865), (798, 573030), (855, 534828), (945, 483892), (1026, 445690), (1140, 401121), (1197, 382020), (1260, 362919), (1330, 343818), (1596, 286515), (1710, 267414), (1890, 241946), (1995, 229212), (2052, 222845), (2394, 191010), (2565, 178276), (2660, 171909), (3420, 133707), (3591, 127340), (3780, 120973), (3990, 114606), (4788, 95505), (5130, 89138), (5985, 76404), (6367, 71820), (7182, 63670), (7980, 57303), (10260, 44569), (11970, 38202), (12734, 35910), (14364, 31835), (17955, 25468), (19101, 23940)]