1357488720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{29927}}^1$

素因数の和:29959

約数の個数: 200

約数和(自身を含む): 5388476544

約数和(自身を除く): 4030987824

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, 15120, 22680, 29927, 45360, 59854, 89781, 119708, 149635, 179562, 209489, 239416, 269343, 299270, 359124, 418978, 448905, 478832, 538686, 598540, 628467, 718248, 808029, 837956, 897810, 1047445, 1077372, 1197080, 1256934, 1346715, 1436496, 1616058, 1675912, 1795620, 1885401, 2094890, 2154744, 2394160, 2424087, 2513868, 2693430, 3142335, 3232116, 3351824, 3591240, 3770802, 4040145, 4189780, 4309488, 4848174, 5027736, 5386860, 5656203, 6284670, 6464232, 7182480, 7541604, 8080290, 8379560, 9427005, 9696348, 10055472, 10773720, 11312406, 12120435, 12569340, 12928464, 15083208, 16160580, 16759120, 16968609, 18854010, 19392696, 21547440, 22624812, 24240870, 25138680, 28281015, 30166416, 32321160, 33937218, 37708020, 38785392, 45249624, 48481740, 50277360, 56562030, 64642320, 67874436, 75416040, 84843045, 90499248, 96963480, 113124060, 135748872, 150832080, 169686090, 193926960, 226248120, 271497744, 339372180, 452496240, 678744360, 1357488720]

約数ペア:

[(1, 1357488720), (2, 678744360), (3, 452496240), (4, 339372180), (5, 271497744), (6, 226248120), (7, 193926960), (8, 169686090), (9, 150832080), (10, 135748872), (12, 113124060), (14, 96963480), (15, 90499248), (16, 84843045), (18, 75416040), (20, 67874436), (21, 64642320), (24, 56562030), (27, 50277360), (28, 48481740), (30, 45249624), (35, 38785392), (36, 37708020), (40, 33937218), (42, 32321160), (45, 30166416), (48, 28281015), (54, 25138680), (56, 24240870), (60, 22624812), (63, 21547440), (70, 19392696), (72, 18854010), (80, 16968609), (81, 16759120), (84, 16160580), (90, 15083208), (105, 12928464), (108, 12569340), (112, 12120435), (120, 11312406), (126, 10773720), (135, 10055472), (140, 9696348), (144, 9427005), (162, 8379560), (168, 8080290), (180, 7541604), (189, 7182480), (210, 6464232), (216, 6284670), (240, 5656203), (252, 5386860), (270, 5027736), (280, 4848174), (315, 4309488), (324, 4189780), (336, 4040145), (360, 3770802), (378, 3591240), (405, 3351824), (420, 3232116), (432, 3142335), (504, 2693430), (540, 2513868), (560, 2424087), (567, 2394160), (630, 2154744), (648, 2094890), (720, 1885401), (756, 1795620), (810, 1675912), (840, 1616058), (945, 1436496), (1008, 1346715), (1080, 1256934), (1134, 1197080), (1260, 1077372), (1296, 1047445), (1512, 897810), (1620, 837956), (1680, 808029), (1890, 718248), (2160, 628467), (2268, 598540), (2520, 538686), (2835, 478832), (3024, 448905), (3240, 418978), (3780, 359124), (4536, 299270), (5040, 269343), (5670, 239416), (6480, 209489), (7560, 179562), (9072, 149635), (11340, 119708), (15120, 89781), (22680, 59854), (29927, 45360)]