164080840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 482630400

約数和(自身を除く): 318549560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 121, 140, 145, 154, 167, 203, 220, 232, 242, 280, 290, 308, 319, 334, 385, 406, 440, 484, 580, 605, 616, 638, 668, 770, 812, 835, 847, 968, 1015, 1160, 1169, 1210, 1276, 1336, 1540, 1595, 1624, 1670, 1694, 1837, 2030, 2233, 2338, 2420, 2552, 3080, 3190, 3340, 3388, 3509, 3674, 4060, 4235, 4466, 4676, 4840, 4843, 5845, 6380, 6680, 6776, 7018, 7348, 8120, 8470, 8932, 9185, 9352, 9686, 11165, 11690, 12760, 12859, 14036, 14696, 16940, 17545, 17864, 18370, 19372, 20207, 22330, 23380, 24215, 24563, 25718, 28072, 33880, 33901, 35090, 36740, 38744, 40414, 44660, 46760, 48430, 49126, 51436, 53273, 64295, 67802, 70180, 73480, 80828, 89320, 96860, 98252, 101035, 102872, 106546, 122815, 128590, 135604, 140360, 141449, 161656, 169505, 193720, 196504, 202070, 213092, 245630, 257180, 266365, 271208, 282898, 339010, 372911, 404140, 426184, 491260, 514360, 532730, 565796, 586003, 678020, 707245, 745822, 808280, 982520, 1065460, 1131592, 1172006, 1356040, 1414490, 1491644, 1864555, 2130920, 2344012, 2828980, 2930015, 2983288, 3729110, 4102021, 4688024, 5657960, 5860030, 7458220, 8204042, 11720060, 14916440, 16408084, 20510105, 23440120, 32816168, 41020210, 82040420, 164080840]

約数ペア:

[(1, 164080840), (2, 82040420), (4, 41020210), (5, 32816168), (7, 23440120), (8, 20510105), (10, 16408084), (11, 14916440), (14, 11720060), (20, 8204042), (22, 7458220), (28, 5860030), (29, 5657960), (35, 4688024), (40, 4102021), (44, 3729110), (55, 2983288), (56, 2930015), (58, 2828980), (70, 2344012), (77, 2130920), (88, 1864555), (110, 1491644), (116, 1414490), (121, 1356040), (140, 1172006), (145, 1131592), (154, 1065460), (167, 982520), (203, 808280), (220, 745822), (232, 707245), (242, 678020), (280, 586003), (290, 565796), (308, 532730), (319, 514360), (334, 491260), (385, 426184), (406, 404140), (440, 372911), (484, 339010), (580, 282898), (605, 271208), (616, 266365), (638, 257180), (668, 245630), (770, 213092), (812, 202070), (835, 196504), (847, 193720), (968, 169505), (1015, 161656), (1160, 141449), (1169, 140360), (1210, 135604), (1276, 128590), (1336, 122815), (1540, 106546), (1595, 102872), (1624, 101035), (1670, 98252), (1694, 96860), (1837, 89320), (2030, 80828), (2233, 73480), (2338, 70180), (2420, 67802), (2552, 64295), (3080, 53273), (3190, 51436), (3340, 49126), (3388, 48430), (3509, 46760), (3674, 44660), (4060, 40414), (4235, 38744), (4466, 36740), (4676, 35090), (4840, 33901), (4843, 33880), (5845, 28072), (6380, 25718), (6680, 24563), (6776, 24215), (7018, 23380), (7348, 22330), (8120, 20207), (8470, 19372), (8932, 18370), (9185, 17864), (9352, 17545), (9686, 16940), (11165, 14696), (11690, 14036), (12760, 12859)]