460925640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{20323}}^1$

素因数の和:20353

約数の個数: 160

約数和(自身を含む): 1770626880

約数和(自身を除く): 1309701240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 20323, 22680, 40646, 60969, 81292, 101615, 121938, 142261, 162584, 182907, 203230, 243876, 284522, 304845, 365814, 406460, 426783, 487752, 548721, 569044, 609690, 711305, 731628, 812920, 853566, 914535, 1097442, 1138088, 1219380, 1280349, 1422610, 1463256, 1646163, 1707132, 1829070, 2133915, 2194884, 2438760, 2560698, 2743605, 2845220, 3292326, 3414264, 3658140, 3841047, 4267830, 4389768, 5121396, 5487210, 5690440, 6401745, 6584652, 7316280, 7682094, 8230815, 8535660, 10242792, 10974420, 11523141, 12803490, 13169304, 15364188, 16461630, 17071320, 19205235, 21948840, 23046282, 25606980, 30728376, 32923260, 38410470, 46092564, 51213960, 57615705, 65846520, 76820940, 92185128, 115231410, 153641880, 230462820, 460925640]

約数ペア:

[(1, 460925640), (2, 230462820), (3, 153641880), (4, 115231410), (5, 92185128), (6, 76820940), (7, 65846520), (8, 57615705), (9, 51213960), (10, 46092564), (12, 38410470), (14, 32923260), (15, 30728376), (18, 25606980), (20, 23046282), (21, 21948840), (24, 19205235), (27, 17071320), (28, 16461630), (30, 15364188), (35, 13169304), (36, 12803490), (40, 11523141), (42, 10974420), (45, 10242792), (54, 8535660), (56, 8230815), (60, 7682094), (63, 7316280), (70, 6584652), (72, 6401745), (81, 5690440), (84, 5487210), (90, 5121396), (105, 4389768), (108, 4267830), (120, 3841047), (126, 3658140), (135, 3414264), (140, 3292326), (162, 2845220), (168, 2743605), (180, 2560698), (189, 2438760), (210, 2194884), (216, 2133915), (252, 1829070), (270, 1707132), (280, 1646163), (315, 1463256), (324, 1422610), (360, 1280349), (378, 1219380), (405, 1138088), (420, 1097442), (504, 914535), (540, 853566), (567, 812920), (630, 731628), (648, 711305), (756, 609690), (810, 569044), (840, 548721), (945, 487752), (1080, 426783), (1134, 406460), (1260, 365814), (1512, 304845), (1620, 284522), (1890, 243876), (2268, 203230), (2520, 182907), (2835, 162584), (3240, 142261), (3780, 121938), (4536, 101615), (5670, 81292), (7560, 60969), (11340, 40646), (20323, 22680)]