630821520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13907}}^1$

素因数の和:13939

約数の個数: 200

約数和(自身を含む): 2504107584

約数和(自身を除く): 1873286064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 13907, 15120, 22680, 27814, 41721, 45360, 55628, 69535, 83442, 97349, 111256, 125163, 139070, 166884, 194698, 208605, 222512, 250326, 278140, 292047, 333768, 375489, 389396, 417210, 486745, 500652, 556280, 584094, 625815, 667536, 750978, 778792, 834420, 876141, 973490, 1001304, 1112560, 1126467, 1168188, 1251630, 1460235, 1501956, 1557584, 1668840, 1752282, 1877445, 1946980, 2002608, 2252934, 2336376, 2503260, 2628423, 2920470, 3003912, 3337680, 3504564, 3754890, 3893960, 4380705, 4505868, 4672752, 5006520, 5256846, 5632335, 5840940, 6007824, 7009128, 7509780, 7787920, 7885269, 8761410, 9011736, 10013040, 10513692, 11264670, 11681880, 13142115, 14018256, 15019560, 15770538, 17522820, 18023472, 21027384, 22529340, 23363760, 26284230, 30039120, 31541076, 35045640, 39426345, 42054768, 45058680, 52568460, 63082152, 70091280, 78852690, 90117360, 105136920, 126164304, 157705380, 210273840, 315410760, 630821520]

約数ペア:

[(1, 630821520), (2, 315410760), (3, 210273840), (4, 157705380), (5, 126164304), (6, 105136920), (7, 90117360), (8, 78852690), (9, 70091280), (10, 63082152), (12, 52568460), (14, 45058680), (15, 42054768), (16, 39426345), (18, 35045640), (20, 31541076), (21, 30039120), (24, 26284230), (27, 23363760), (28, 22529340), (30, 21027384), (35, 18023472), (36, 17522820), (40, 15770538), (42, 15019560), (45, 14018256), (48, 13142115), (54, 11681880), (56, 11264670), (60, 10513692), (63, 10013040), (70, 9011736), (72, 8761410), (80, 7885269), (81, 7787920), (84, 7509780), (90, 7009128), (105, 6007824), (108, 5840940), (112, 5632335), (120, 5256846), (126, 5006520), (135, 4672752), (140, 4505868), (144, 4380705), (162, 3893960), (168, 3754890), (180, 3504564), (189, 3337680), (210, 3003912), (216, 2920470), (240, 2628423), (252, 2503260), (270, 2336376), (280, 2252934), (315, 2002608), (324, 1946980), (336, 1877445), (360, 1752282), (378, 1668840), (405, 1557584), (420, 1501956), (432, 1460235), (504, 1251630), (540, 1168188), (560, 1126467), (567, 1112560), (630, 1001304), (648, 973490), (720, 876141), (756, 834420), (810, 778792), (840, 750978), (945, 667536), (1008, 625815), (1080, 584094), (1134, 556280), (1260, 500652), (1296, 486745), (1512, 417210), (1620, 389396), (1680, 375489), (1890, 333768), (2160, 292047), (2268, 278140), (2520, 250326), (2835, 222512), (3024, 208605), (3240, 194698), (3780, 166884), (4536, 139070), (5040, 125163), (5670, 111256), (6480, 97349), (7560, 83442), (9072, 69535), (11340, 55628), (13907, 45360), (15120, 41721), (22680, 27814)]