201336160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 506338560

約数和(自身を除く): 305002400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 152, 160, 190, 206, 304, 380, 412, 515, 608, 643, 760, 824, 1030, 1286, 1520, 1648, 1957, 2060, 2572, 3040, 3215, 3296, 3914, 4120, 5144, 6430, 7828, 8240, 9785, 10288, 12217, 12860, 15656, 16480, 19570, 20576, 24434, 25720, 31312, 39140, 48868, 51440, 61085, 62624, 66229, 78280, 97736, 102880, 122170, 132458, 156560, 195472, 244340, 264916, 313120, 331145, 390944, 488680, 529832, 662290, 977360, 1059664, 1258351, 1324580, 1954720, 2119328, 2516702, 2649160, 5033404, 5298320, 6291755, 10066808, 10596640, 12583510, 20133616, 25167020, 40267232, 50334040, 100668080, 201336160]

約数ペア:

[(1, 201336160), (2, 100668080), (4, 50334040), (5, 40267232), (8, 25167020), (10, 20133616), (16, 12583510), (19, 10596640), (20, 10066808), (32, 6291755), (38, 5298320), (40, 5033404), (76, 2649160), (80, 2516702), (95, 2119328), (103, 1954720), (152, 1324580), (160, 1258351), (190, 1059664), (206, 977360), (304, 662290), (380, 529832), (412, 488680), (515, 390944), (608, 331145), (643, 313120), (760, 264916), (824, 244340), (1030, 195472), (1286, 156560), (1520, 132458), (1648, 122170), (1957, 102880), (2060, 97736), (2572, 78280), (3040, 66229), (3215, 62624), (3296, 61085), (3914, 51440), (4120, 48868), (5144, 39140), (6430, 31312), (7828, 25720), (8240, 24434), (9785, 20576), (10288, 19570), (12217, 16480), (12860, 15656)]