153141240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5933

約数の個数: 128

約数和(自身を含む): 542085120

約数和(自身を除く): 388943880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5881, 6510, 8680, 11762, 13020, 17643, 23524, 26040, 29405, 35286, 41167, 47048, 58810, 70572, 82334, 88215, 117620, 123501, 141144, 164668, 176430, 182311, 205835, 235240, 247002, 329336, 352860, 364622, 411670, 494004, 546933, 617505, 705720, 729244, 823340, 911555, 988008, 1093866, 1235010, 1276177, 1458488, 1646680, 1823110, 2187732, 2470020, 2552354, 2734665, 3646220, 3828531, 4375464, 4940040, 5104708, 5469330, 6380885, 7292440, 7657062, 10209416, 10938660, 12761770, 15314124, 19142655, 21877320, 25523540, 30628248, 38285310, 51047080, 76570620, 153141240]

約数ペア:

[(1, 153141240), (2, 76570620), (3, 51047080), (4, 38285310), (5, 30628248), (6, 25523540), (7, 21877320), (8, 19142655), (10, 15314124), (12, 12761770), (14, 10938660), (15, 10209416), (20, 7657062), (21, 7292440), (24, 6380885), (28, 5469330), (30, 5104708), (31, 4940040), (35, 4375464), (40, 3828531), (42, 3646220), (56, 2734665), (60, 2552354), (62, 2470020), (70, 2187732), (84, 1823110), (93, 1646680), (105, 1458488), (120, 1276177), (124, 1235010), (140, 1093866), (155, 988008), (168, 911555), (186, 823340), (210, 729244), (217, 705720), (248, 617505), (280, 546933), (310, 494004), (372, 411670), (420, 364622), (434, 352860), (465, 329336), (620, 247002), (651, 235240), (744, 205835), (840, 182311), (868, 176430), (930, 164668), (1085, 141144), (1240, 123501), (1302, 117620), (1736, 88215), (1860, 82334), (2170, 70572), (2604, 58810), (3255, 47048), (3720, 41167), (4340, 35286), (5208, 29405), (5881, 26040), (6510, 23524), (8680, 17643), (11762, 13020)]