208027320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{46853}}^1$

素因数の和:46904

約数の個数: 64

約数和(自身を含む): 640962720

約数和(自身を除く): 432935400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 46853, 93706, 140559, 187412, 234265, 281118, 374824, 468530, 562236, 702795, 937060, 1124472, 1405590, 1733561, 1874120, 2811180, 3467122, 5200683, 5622360, 6934244, 8667805, 10401366, 13868488, 17335610, 20802732, 26003415, 34671220, 41605464, 52006830, 69342440, 104013660, 208027320]

約数ペア:

[(1, 208027320), (2, 104013660), (3, 69342440), (4, 52006830), (5, 41605464), (6, 34671220), (8, 26003415), (10, 20802732), (12, 17335610), (15, 13868488), (20, 10401366), (24, 8667805), (30, 6934244), (37, 5622360), (40, 5200683), (60, 3467122), (74, 2811180), (111, 1874120), (120, 1733561), (148, 1405590), (185, 1124472), (222, 937060), (296, 702795), (370, 562236), (444, 468530), (555, 374824), (740, 281118), (888, 234265), (1110, 187412), (1480, 140559), (2220, 93706), (4440, 46853)]