188893740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5693}}^1$

素因数の和:5791

約数の個数: 96

約数和(自身を含む): 612218880

約数和(自身を除く): 423325140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 5693, 6636, 8295, 11060, 11386, 16590, 17079, 22772, 28465, 33180, 34158, 39851, 56930, 68316, 79702, 85395, 113860, 119553, 159404, 170790, 199255, 239106, 341580, 398510, 449747, 478212, 597765, 797020, 899494, 1195530, 1349241, 1798988, 2248735, 2391060, 2698482, 3148229, 4497470, 5396964, 6296458, 6746205, 8994940, 9444687, 12592916, 13492410, 15741145, 18889374, 26984820, 31482290, 37778748, 47223435, 62964580, 94446870, 188893740]

約数ペア:

[(1, 188893740), (2, 94446870), (3, 62964580), (4, 47223435), (5, 37778748), (6, 31482290), (7, 26984820), (10, 18889374), (12, 15741145), (14, 13492410), (15, 12592916), (20, 9444687), (21, 8994940), (28, 6746205), (30, 6296458), (35, 5396964), (42, 4497470), (60, 3148229), (70, 2698482), (79, 2391060), (84, 2248735), (105, 1798988), (140, 1349241), (158, 1195530), (210, 899494), (237, 797020), (316, 597765), (395, 478212), (420, 449747), (474, 398510), (553, 341580), (790, 239106), (948, 199255), (1106, 170790), (1185, 159404), (1580, 119553), (1659, 113860), (2212, 85395), (2370, 79702), (2765, 68316), (3318, 56930), (4740, 39851), (5530, 34158), (5693, 33180), (6636, 28465), (8295, 22772), (11060, 17079), (11386, 16590)]