8266802640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16729}}^1$

素因数の和:16845

約数の個数: 160

約数和(自身を含む): 26885779200

約数和(自身を除く): 18618976560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 71, 80, 87, 116, 120, 142, 145, 174, 213, 232, 240, 284, 290, 348, 355, 426, 435, 464, 568, 580, 696, 710, 852, 870, 1065, 1136, 1160, 1392, 1420, 1704, 1740, 2059, 2130, 2320, 2840, 3408, 3480, 4118, 4260, 5680, 6177, 6960, 8236, 8520, 10295, 12354, 16472, 16729, 17040, 20590, 24708, 30885, 32944, 33458, 41180, 49416, 50187, 61770, 66916, 82360, 83645, 98832, 100374, 123540, 133832, 164720, 167290, 200748, 247080, 250935, 267664, 334580, 401496, 485141, 494160, 501870, 669160, 802992, 970282, 1003740, 1187759, 1338320, 1455423, 1940564, 2007480, 2375518, 2425705, 2910846, 3563277, 3881128, 4014960, 4751036, 4851410, 5821692, 5938795, 7126554, 7277115, 7762256, 9502072, 9702820, 11643384, 11877590, 14253108, 14554230, 17816385, 19004144, 19405640, 23286768, 23755180, 28506216, 29108460, 34445011, 35632770, 38811280, 47510360, 57012432, 58216920, 68890022, 71265540, 95020720, 103335033, 116433840, 137780044, 142531080, 172225055, 206670066, 275560088, 285062160, 344450110, 413340132, 516675165, 551120176, 688900220, 826680264, 1033350330, 1377800440, 1653360528, 2066700660, 2755600880, 4133401320, 8266802640]

約数ペア:

[(1, 8266802640), (2, 4133401320), (3, 2755600880), (4, 2066700660), (5, 1653360528), (6, 1377800440), (8, 1033350330), (10, 826680264), (12, 688900220), (15, 551120176), (16, 516675165), (20, 413340132), (24, 344450110), (29, 285062160), (30, 275560088), (40, 206670066), (48, 172225055), (58, 142531080), (60, 137780044), (71, 116433840), (80, 103335033), (87, 95020720), (116, 71265540), (120, 68890022), (142, 58216920), (145, 57012432), (174, 47510360), (213, 38811280), (232, 35632770), (240, 34445011), (284, 29108460), (290, 28506216), (348, 23755180), (355, 23286768), (426, 19405640), (435, 19004144), (464, 17816385), (568, 14554230), (580, 14253108), (696, 11877590), (710, 11643384), (852, 9702820), (870, 9502072), (1065, 7762256), (1136, 7277115), (1160, 7126554), (1392, 5938795), (1420, 5821692), (1704, 4851410), (1740, 4751036), (2059, 4014960), (2130, 3881128), (2320, 3563277), (2840, 2910846), (3408, 2425705), (3480, 2375518), (4118, 2007480), (4260, 1940564), (5680, 1455423), (6177, 1338320), (6960, 1187759), (8236, 1003740), (8520, 970282), (10295, 802992), (12354, 669160), (16472, 501870), (16729, 494160), (17040, 485141), (20590, 401496), (24708, 334580), (30885, 267664), (32944, 250935), (33458, 247080), (41180, 200748), (49416, 167290), (50187, 164720), (61770, 133832), (66916, 123540), (82360, 100374), (83645, 98832)]