22941240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 58343880

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, 881, 930, 1085, 1240, 1302, 1736, 1762, 1860, 2170, 2604, 2643, 3255, 3524, 3720, 4340, 4405, 5208, 5286, 6167, 6510, 7048, 8680, 8810, 10572, 12334, 13020, 13215, 17620, 18501, 21144, 24668, 26040, 26430, 27311, 30835, 35240, 37002, 49336, 52860, 54622, 61670, 74004, 81933, 92505, 105720, 109244, 123340, 136555, 148008, 163866, 185010, 191177, 218488, 246680, 273110, 327732, 370020, 382354, 409665, 546220, 573531, 655464, 740040, 764708, 819330, 955885, 1092440, 1147062, 1529416, 1638660, 1911770, 2294124, 2867655, 3277320, 3823540, 4588248, 5735310, 7647080, 11470620, 22941240]

約数ペア:

[(1, 22941240), (2, 11470620), (3, 7647080), (4, 5735310), (5, 4588248), (6, 3823540), (7, 3277320), (8, 2867655), (10, 2294124), (12, 1911770), (14, 1638660), (15, 1529416), (20, 1147062), (21, 1092440), (24, 955885), (28, 819330), (30, 764708), (31, 740040), (35, 655464), (40, 573531), (42, 546220), (56, 409665), (60, 382354), (62, 370020), (70, 327732), (84, 273110), (93, 246680), (105, 218488), (120, 191177), (124, 185010), (140, 163866), (155, 148008), (168, 136555), (186, 123340), (210, 109244), (217, 105720), (248, 92505), (280, 81933), (310, 74004), (372, 61670), (420, 54622), (434, 52860), (465, 49336), (620, 37002), (651, 35240), (744, 30835), (840, 27311), (868, 26430), (881, 26040), (930, 24668), (1085, 21144), (1240, 18501), (1302, 17620), (1736, 13215), (1762, 13020), (1860, 12334), (2170, 10572), (2604, 8810), (2643, 8680), (3255, 7048), (3524, 6510), (3720, 6167), (4340, 5286), (4405, 5208)]