189558840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{92921}}^1$

素因数の和:92952

約数の個数: 64

約数和(自身を含む): 602134560

約数和(自身を除く): 412575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 92921, 185842, 278763, 371684, 464605, 557526, 743368, 929210, 1115052, 1393815, 1579657, 1858420, 2230104, 2787630, 3159314, 3716840, 4738971, 5575260, 6318628, 7898285, 9477942, 11150520, 12637256, 15796570, 18955884, 23694855, 31593140, 37911768, 47389710, 63186280, 94779420, 189558840]

約数ペア:

[(1, 189558840), (2, 94779420), (3, 63186280), (4, 47389710), (5, 37911768), (6, 31593140), (8, 23694855), (10, 18955884), (12, 15796570), (15, 12637256), (17, 11150520), (20, 9477942), (24, 7898285), (30, 6318628), (34, 5575260), (40, 4738971), (51, 3716840), (60, 3159314), (68, 2787630), (85, 2230104), (102, 1858420), (120, 1579657), (136, 1393815), (170, 1115052), (204, 929210), (255, 743368), (340, 557526), (408, 464605), (510, 371684), (680, 278763), (1020, 185842), (2040, 92921)]