553028840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 1645056000

約数和(自身を除く): 1092027160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 31, 35, 40, 52, 56, 58, 62, 65, 70, 91, 104, 116, 124, 130, 140, 145, 155, 169, 182, 203, 217, 232, 248, 260, 280, 290, 310, 338, 364, 377, 403, 406, 434, 455, 520, 580, 620, 676, 728, 754, 806, 812, 845, 868, 899, 910, 1015, 1085, 1160, 1183, 1240, 1352, 1508, 1612, 1624, 1690, 1736, 1798, 1820, 1885, 2015, 2030, 2170, 2197, 2366, 2639, 2821, 3016, 3224, 3380, 3596, 3640, 3770, 4030, 4060, 4340, 4394, 4495, 4732, 4901, 5239, 5278, 5642, 5915, 6293, 6760, 7192, 7540, 8060, 8120, 8680, 8788, 8990, 9464, 9802, 10478, 10556, 10985, 11284, 11687, 11830, 12586, 13195, 14105, 15080, 15379, 16120, 17576, 17980, 19604, 20956, 21112, 21970, 22568, 23374, 23660, 24505, 25172, 26195, 26390, 28210, 30758, 31465, 34307, 35960, 36673, 39208, 41912, 43940, 46748, 47320, 49010, 50344, 52390, 52780, 56420, 58435, 61516, 62930, 63713, 68107, 68614, 73346, 76895, 81809, 87880, 93496, 98020, 104780, 105560, 112840, 116870, 123032, 125860, 127426, 136214, 137228, 146692, 151931, 153790, 163618, 171535, 183365, 196040, 209560, 233740, 251720, 254852, 272428, 274456, 293384, 303862, 307580, 318565, 327236, 340535, 343070, 366730, 409045, 445991, 467480, 476749, 509704, 544856, 607724, 615160, 637130, 654472, 681070, 686140, 733460, 759655, 818090, 891982, 953498, 1063517, 1215448, 1274260, 1362140, 1372280, 1466920, 1519310, 1636180, 1783964, 1906996, 1975103, 2127034, 2229955, 2383745, 2548520, 2724280, 3038620, 3272360, 3567928, 3813992, 3950206, 4254068, 4459910, 4767490, 5317585, 6077240, 7900412, 8508136, 8919820, 9534980, 9875515, 10635170, 13825721, 15800824, 17839640, 19069960, 19751030, 21270340, 27651442, 39502060, 42540680, 55302884, 69128605, 79004120, 110605768, 138257210, 276514420, 553028840]

約数ペア:

[(1, 553028840), (2, 276514420), (4, 138257210), (5, 110605768), (7, 79004120), (8, 69128605), (10, 55302884), (13, 42540680), (14, 39502060), (20, 27651442), (26, 21270340), (28, 19751030), (29, 19069960), (31, 17839640), (35, 15800824), (40, 13825721), (52, 10635170), (56, 9875515), (58, 9534980), (62, 8919820), (65, 8508136), (70, 7900412), (91, 6077240), (104, 5317585), (116, 4767490), (124, 4459910), (130, 4254068), (140, 3950206), (145, 3813992), (155, 3567928), (169, 3272360), (182, 3038620), (203, 2724280), (217, 2548520), (232, 2383745), (248, 2229955), (260, 2127034), (280, 1975103), (290, 1906996), (310, 1783964), (338, 1636180), (364, 1519310), (377, 1466920), (403, 1372280), (406, 1362140), (434, 1274260), (455, 1215448), (520, 1063517), (580, 953498), (620, 891982), (676, 818090), (728, 759655), (754, 733460), (806, 686140), (812, 681070), (845, 654472), (868, 637130), (899, 615160), (910, 607724), (1015, 544856), (1085, 509704), (1160, 476749), (1183, 467480), (1240, 445991), (1352, 409045), (1508, 366730), (1612, 343070), (1624, 340535), (1690, 327236), (1736, 318565), (1798, 307580), (1820, 303862), (1885, 293384), (2015, 274456), (2030, 272428), (2170, 254852), (2197, 251720), (2366, 233740), (2639, 209560), (2821, 196040), (3016, 183365), (3224, 171535), (3380, 163618), (3596, 153790), (3640, 151931), (3770, 146692), (4030, 137228), (4060, 136214), (4340, 127426), (4394, 125860), (4495, 123032), (4732, 116870), (4901, 112840), (5239, 105560), (5278, 104780), (5642, 98020), (5915, 93496), (6293, 87880), (6760, 81809), (7192, 76895), (7540, 73346), (8060, 68614), (8120, 68107), (8680, 63713), (8788, 62930), (8990, 61516), (9464, 58435), (9802, 56420), (10478, 52780), (10556, 52390), (10985, 50344), (11284, 49010), (11687, 47320), (11830, 46748), (12586, 43940), (13195, 41912), (14105, 39208), (15080, 36673), (15379, 35960), (16120, 34307), (17576, 31465), (17980, 30758), (19604, 28210), (20956, 26390), (21112, 26195), (21970, 25172), (22568, 24505), (23374, 23660)]