679952760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3981

約数の個数: 128

約数和(自身を含む): 2151014400

約数和(自身を除く): 1471061640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1880, 2820, 2914, 3720, 3889, 4371, 5640, 5828, 7285, 7778, 8742, 11656, 11667, 14570, 15556, 17484, 19445, 21855, 23334, 29140, 31112, 34968, 38890, 43710, 46668, 58280, 58335, 77780, 87420, 93336, 116670, 120559, 155560, 174840, 182783, 233340, 241118, 361677, 365566, 466680, 482236, 548349, 602795, 723354, 731132, 913915, 964472, 1096698, 1205590, 1446708, 1462264, 1808385, 1827830, 2193396, 2411180, 2741745, 2893416, 3616770, 3655660, 4386792, 4822360, 5483490, 5666273, 7233540, 7311320, 10966980, 11332546, 14467080, 16998819, 21933960, 22665092, 28331365, 33997638, 45330184, 56662730, 67995276, 84994095, 113325460, 135990552, 169988190, 226650920, 339976380, 679952760]

約数ペア:

[(1, 679952760), (2, 339976380), (3, 226650920), (4, 169988190), (5, 135990552), (6, 113325460), (8, 84994095), (10, 67995276), (12, 56662730), (15, 45330184), (20, 33997638), (24, 28331365), (30, 22665092), (31, 21933960), (40, 16998819), (47, 14467080), (60, 11332546), (62, 10966980), (93, 7311320), (94, 7233540), (120, 5666273), (124, 5483490), (141, 4822360), (155, 4386792), (186, 3655660), (188, 3616770), (235, 2893416), (248, 2741745), (282, 2411180), (310, 2193396), (372, 1827830), (376, 1808385), (465, 1462264), (470, 1446708), (564, 1205590), (620, 1096698), (705, 964472), (744, 913915), (930, 731132), (940, 723354), (1128, 602795), (1240, 548349), (1410, 482236), (1457, 466680), (1860, 365566), (1880, 361677), (2820, 241118), (2914, 233340), (3720, 182783), (3889, 174840), (4371, 155560), (5640, 120559), (5828, 116670), (7285, 93336), (7778, 87420), (8742, 77780), (11656, 58335), (11667, 58280), (14570, 46668), (15556, 43710), (17484, 38890), (19445, 34968), (21855, 31112), (23334, 29140)]