2904104560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43579}}^1$

素因数の和:43623

約数の個数: 120

約数和(自身を含む): 8316632880

約数和(自身を除く): 5412528320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 8330, 9520, 13328, 16660, 33320, 43579, 66640, 87158, 174316, 217895, 305053, 348632, 435790, 610106, 697264, 740843, 871580, 1220212, 1481686, 1525265, 1743160, 2135371, 2440424, 2963372, 3050530, 3486320, 3704215, 4270742, 4880848, 5185901, 5926744, 6101060, 7408430, 8541484, 10371802, 10676855, 11853488, 12202120, 14816860, 17082968, 20743604, 21353710, 24404240, 25929505, 29633720, 34165936, 36301307, 41487208, 42707420, 51859010, 59267440, 72602614, 82974416, 85414840, 103718020, 145205228, 170829680, 181506535, 207436040, 290410456, 363013070, 414872080, 580820912, 726026140, 1452052280, 2904104560]

約数ペア:

[(1, 2904104560), (2, 1452052280), (4, 726026140), (5, 580820912), (7, 414872080), (8, 363013070), (10, 290410456), (14, 207436040), (16, 181506535), (17, 170829680), (20, 145205228), (28, 103718020), (34, 85414840), (35, 82974416), (40, 72602614), (49, 59267440), (56, 51859010), (68, 42707420), (70, 41487208), (80, 36301307), (85, 34165936), (98, 29633720), (112, 25929505), (119, 24404240), (136, 21353710), (140, 20743604), (170, 17082968), (196, 14816860), (238, 12202120), (245, 11853488), (272, 10676855), (280, 10371802), (340, 8541484), (392, 7408430), (476, 6101060), (490, 5926744), (560, 5185901), (595, 4880848), (680, 4270742), (784, 3704215), (833, 3486320), (952, 3050530), (980, 2963372), (1190, 2440424), (1360, 2135371), (1666, 1743160), (1904, 1525265), (1960, 1481686), (2380, 1220212), (3332, 871580), (3920, 740843), (4165, 697264), (4760, 610106), (6664, 435790), (8330, 348632), (9520, 305053), (13328, 217895), (16660, 174316), (33320, 87158), (43579, 66640)]