28956357360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1915103}}^1$

素因数の和:1915132

約数の個数: 160

約数和(自身を含む): 113986990080

約数和(自身を除く): 85030632720

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 1915103, 3830206, 5745309, 7660412, 9575515, 11490618, 13405721, 15320824, 17235927, 19151030, 22981236, 26811442, 28726545, 30641648, 34471854, 38302060, 40217163, 45962472, 51707781, 53622884, 57453090, 67028605, 68943708, 76604120, 80434326, 86179635, 91924944, 103415562, 107245768, 114906180, 120651489, 134057210, 137887416, 153208240, 160868652, 172359270, 201085815, 206831124, 214491536, 229812360, 241302978, 258538905, 268114420, 275774832, 321737304, 344718540, 361954467, 402171630, 413662248, 459624720, 482605956, 517077810, 536228840, 603257445, 643474608, 689437080, 723908934, 804343260, 827324496, 965211912, 1034155620, 1072457680, 1206514890, 1378874160, 1447817868, 1608686520, 1809772335, 1930423824, 2068311240, 2413029780, 2895635736, 3217373040, 3619544670, 4136622480, 4826059560, 5791271472, 7239089340, 9652119120, 14478178680, 28956357360]

約数ペア:

[(1, 28956357360), (2, 14478178680), (3, 9652119120), (4, 7239089340), (5, 5791271472), (6, 4826059560), (7, 4136622480), (8, 3619544670), (9, 3217373040), (10, 2895635736), (12, 2413029780), (14, 2068311240), (15, 1930423824), (16, 1809772335), (18, 1608686520), (20, 1447817868), (21, 1378874160), (24, 1206514890), (27, 1072457680), (28, 1034155620), (30, 965211912), (35, 827324496), (36, 804343260), (40, 723908934), (42, 689437080), (45, 643474608), (48, 603257445), (54, 536228840), (56, 517077810), (60, 482605956), (63, 459624720), (70, 413662248), (72, 402171630), (80, 361954467), (84, 344718540), (90, 321737304), (105, 275774832), (108, 268114420), (112, 258538905), (120, 241302978), (126, 229812360), (135, 214491536), (140, 206831124), (144, 201085815), (168, 172359270), (180, 160868652), (189, 153208240), (210, 137887416), (216, 134057210), (240, 120651489), (252, 114906180), (270, 107245768), (280, 103415562), (315, 91924944), (336, 86179635), (360, 80434326), (378, 76604120), (420, 68943708), (432, 67028605), (504, 57453090), (540, 53622884), (560, 51707781), (630, 45962472), (720, 40217163), (756, 38302060), (840, 34471854), (945, 30641648), (1008, 28726545), (1080, 26811442), (1260, 22981236), (1512, 19151030), (1680, 17235927), (1890, 15320824), (2160, 13405721), (2520, 11490618), (3024, 9575515), (3780, 7660412), (5040, 5745309), (7560, 3830206), (15120, 1915103)]