240251480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2969}}^1$

素因数の和:3021

約数の個数: 96

約数和(自身を含む): 656488800

約数和(自身を除く): 416237320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 2023, 2312, 2380, 2890, 2969, 4046, 4760, 5780, 5938, 8092, 10115, 11560, 11876, 14845, 16184, 20230, 20783, 23752, 29690, 40460, 41566, 50473, 59380, 80920, 83132, 100946, 103915, 118760, 166264, 201892, 207830, 252365, 353311, 403784, 415660, 504730, 706622, 831320, 858041, 1009460, 1413244, 1716082, 1766555, 2018920, 2826488, 3432164, 3533110, 4290205, 6006287, 6864328, 7066220, 8580410, 12012574, 14132440, 17160820, 24025148, 30031435, 34321640, 48050296, 60062870, 120125740, 240251480]

約数ペア:

[(1, 240251480), (2, 120125740), (4, 60062870), (5, 48050296), (7, 34321640), (8, 30031435), (10, 24025148), (14, 17160820), (17, 14132440), (20, 12012574), (28, 8580410), (34, 7066220), (35, 6864328), (40, 6006287), (56, 4290205), (68, 3533110), (70, 3432164), (85, 2826488), (119, 2018920), (136, 1766555), (140, 1716082), (170, 1413244), (238, 1009460), (280, 858041), (289, 831320), (340, 706622), (476, 504730), (578, 415660), (595, 403784), (680, 353311), (952, 252365), (1156, 207830), (1190, 201892), (1445, 166264), (2023, 118760), (2312, 103915), (2380, 100946), (2890, 83132), (2969, 80920), (4046, 59380), (4760, 50473), (5780, 41566), (5938, 40460), (8092, 29690), (10115, 23752), (11560, 20783), (11876, 20230), (14845, 16184)]