56081640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 183202560

約数和(自身を除く): 127120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 743, 888, 1020, 1110, 1258, 1480, 1486, 1887, 2040, 2220, 2229, 2516, 2972, 3145, 3715, 3774, 4440, 4458, 5032, 5944, 6290, 7430, 7548, 8916, 9435, 11145, 12580, 12631, 14860, 15096, 17832, 18870, 22290, 25160, 25262, 27491, 29720, 37740, 37893, 44580, 50524, 54982, 63155, 75480, 75786, 82473, 89160, 101048, 109964, 126310, 137455, 151572, 164946, 189465, 219928, 252620, 274910, 303144, 329892, 378930, 412365, 467347, 505240, 549820, 659784, 757860, 824730, 934694, 1099640, 1402041, 1515720, 1649460, 1869388, 2336735, 2804082, 3298920, 3738776, 4673470, 5608164, 7010205, 9346940, 11216328, 14020410, 18693880, 28040820, 56081640]

約数ペア:

[(1, 56081640), (2, 28040820), (3, 18693880), (4, 14020410), (5, 11216328), (6, 9346940), (8, 7010205), (10, 5608164), (12, 4673470), (15, 3738776), (17, 3298920), (20, 2804082), (24, 2336735), (30, 1869388), (34, 1649460), (37, 1515720), (40, 1402041), (51, 1099640), (60, 934694), (68, 824730), (74, 757860), (85, 659784), (102, 549820), (111, 505240), (120, 467347), (136, 412365), (148, 378930), (170, 329892), (185, 303144), (204, 274910), (222, 252620), (255, 219928), (296, 189465), (340, 164946), (370, 151572), (408, 137455), (444, 126310), (510, 109964), (555, 101048), (629, 89160), (680, 82473), (740, 75786), (743, 75480), (888, 63155), (1020, 54982), (1110, 50524), (1258, 44580), (1480, 37893), (1486, 37740), (1887, 29720), (2040, 27491), (2220, 25262), (2229, 25160), (2516, 22290), (2972, 18870), (3145, 17832), (3715, 15096), (3774, 14860), (4440, 12631), (4458, 12580), (5032, 11145), (5944, 9435), (6290, 8916), (7430, 7548)]