212584725960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{820537}}^1$

素因数の和:820695

約数の個数: 128

約数和(自身を含む): 680587038720

約数和(自身を除く): 468002312760

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, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 635, 680, 762, 1016, 1020, 1270, 1524, 1905, 2040, 2159, 2540, 3048, 3810, 4318, 5080, 6477, 7620, 8636, 10795, 12954, 15240, 17272, 21590, 25908, 32385, 43180, 51816, 64770, 86360, 129540, 259080, 820537, 1641074, 2461611, 3282148, 4102685, 4923222, 6564296, 8205370, 9846444, 12308055, 13949129, 16410740, 19692888, 24616110, 27898258, 32821480, 41847387, 49232220, 55796516, 69745645, 83694774, 98464440, 104208199, 111593032, 139491290, 167389548, 208416398, 209236935, 278982580, 312624597, 334779096, 416832796, 418473870, 521040995, 557965160, 625249194, 833665592, 836947740, 1042081990, 1250498388, 1563122985, 1673895480, 1771539383, 2084163980, 2500996776, 3126245970, 3543078766, 4168327960, 5314618149, 6252491940, 7086157532, 8857696915, 10629236298, 12504983880, 14172315064, 17715393830, 21258472596, 26573090745, 35430787660, 42516945192, 53146181490, 70861575320, 106292362980, 212584725960]

約数ペア:

[(1, 212584725960), (2, 106292362980), (3, 70861575320), (4, 53146181490), (5, 42516945192), (6, 35430787660), (8, 26573090745), (10, 21258472596), (12, 17715393830), (15, 14172315064), (17, 12504983880), (20, 10629236298), (24, 8857696915), (30, 7086157532), (34, 6252491940), (40, 5314618149), (51, 4168327960), (60, 3543078766), (68, 3126245970), (85, 2500996776), (102, 2084163980), (120, 1771539383), (127, 1673895480), (136, 1563122985), (170, 1250498388), (204, 1042081990), (254, 836947740), (255, 833665592), (340, 625249194), (381, 557965160), (408, 521040995), (508, 418473870), (510, 416832796), (635, 334779096), (680, 312624597), (762, 278982580), (1016, 209236935), (1020, 208416398), (1270, 167389548), (1524, 139491290), (1905, 111593032), (2040, 104208199), (2159, 98464440), (2540, 83694774), (3048, 69745645), (3810, 55796516), (4318, 49232220), (5080, 41847387), (6477, 32821480), (7620, 27898258), (8636, 24616110), (10795, 19692888), (12954, 16410740), (15240, 13949129), (17272, 12308055), (21590, 9846444), (25908, 8205370), (32385, 6564296), (43180, 4923222), (51816, 4102685), (64770, 3282148), (86360, 2461611), (129540, 1641074), (259080, 820537)]