141710520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2405

約数の個数: 128

約数和(自身を含む): 492733440

約数和(自身を除く): 351022920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2311, 2555, 2920, 3066, 4088, 4380, 4622, 5110, 6132, 6933, 7665, 8760, 9244, 10220, 11555, 12264, 13866, 15330, 16177, 18488, 20440, 23110, 27732, 30660, 32354, 34665, 46220, 48531, 55464, 61320, 64708, 69330, 80885, 92440, 97062, 129416, 138660, 161770, 168703, 194124, 242655, 277320, 323540, 337406, 388248, 485310, 506109, 647080, 674812, 843515, 970620, 1012218, 1180921, 1349624, 1687030, 1941240, 2024436, 2361842, 2530545, 3374060, 3542763, 4048872, 4723684, 5061090, 5904605, 6748120, 7085526, 9447368, 10122180, 11809210, 14171052, 17713815, 20244360, 23618420, 28342104, 35427630, 47236840, 70855260, 141710520]

約数ペア:

[(1, 141710520), (2, 70855260), (3, 47236840), (4, 35427630), (5, 28342104), (6, 23618420), (7, 20244360), (8, 17713815), (10, 14171052), (12, 11809210), (14, 10122180), (15, 9447368), (20, 7085526), (21, 6748120), (24, 5904605), (28, 5061090), (30, 4723684), (35, 4048872), (40, 3542763), (42, 3374060), (56, 2530545), (60, 2361842), (70, 2024436), (73, 1941240), (84, 1687030), (105, 1349624), (120, 1180921), (140, 1012218), (146, 970620), (168, 843515), (210, 674812), (219, 647080), (280, 506109), (292, 485310), (365, 388248), (420, 337406), (438, 323540), (511, 277320), (584, 242655), (730, 194124), (840, 168703), (876, 161770), (1022, 138660), (1095, 129416), (1460, 97062), (1533, 92440), (1752, 80885), (2044, 69330), (2190, 64708), (2311, 61320), (2555, 55464), (2920, 48531), (3066, 46220), (4088, 34665), (4380, 32354), (4622, 30660), (5110, 27732), (6132, 23110), (6933, 20440), (7665, 18488), (8760, 16177), (9244, 15330), (10220, 13866), (11555, 12264)]