7883894760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{323641}}^1$

素因数の和:323691

約数の個数: 128

約数和(自身を含む): 27962668800

約数和(自身を除く): 20078774040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 323641, 647282, 970923, 1294564, 1618205, 1941846, 2265487, 2589128, 3236410, 3883692, 4530974, 4854615, 6472820, 6796461, 7767384, 9061948, 9385589, 9709230, 11327435, 12945640, 13592922, 18123896, 18771178, 19418460, 22654870, 27185844, 28156767, 33982305, 37542356, 38836920, 45309740, 46927945, 54371688, 56313534, 65699123, 67964610, 75084712, 90619480, 93855890, 112627068, 131398246, 135929220, 140783835, 187711780, 197097369, 225254136, 262796492, 271858440, 281567670, 328495615, 375423560, 394194738, 525592984, 563135340, 656991230, 788389476, 985486845, 1126270680, 1313982460, 1576778952, 1970973690, 2627964920, 3941947380, 7883894760]

約数ペア:

[(1, 7883894760), (2, 3941947380), (3, 2627964920), (4, 1970973690), (5, 1576778952), (6, 1313982460), (7, 1126270680), (8, 985486845), (10, 788389476), (12, 656991230), (14, 563135340), (15, 525592984), (20, 394194738), (21, 375423560), (24, 328495615), (28, 281567670), (29, 271858440), (30, 262796492), (35, 225254136), (40, 197097369), (42, 187711780), (56, 140783835), (58, 135929220), (60, 131398246), (70, 112627068), (84, 93855890), (87, 90619480), (105, 75084712), (116, 67964610), (120, 65699123), (140, 56313534), (145, 54371688), (168, 46927945), (174, 45309740), (203, 38836920), (210, 37542356), (232, 33982305), (280, 28156767), (290, 27185844), (348, 22654870), (406, 19418460), (420, 18771178), (435, 18123896), (580, 13592922), (609, 12945640), (696, 11327435), (812, 9709230), (840, 9385589), (870, 9061948), (1015, 7767384), (1160, 6796461), (1218, 6472820), (1624, 4854615), (1740, 4530974), (2030, 3883692), (2436, 3236410), (3045, 2589128), (3480, 2265487), (4060, 1941846), (4872, 1618205), (6090, 1294564), (8120, 970923), (12180, 647282), (24360, 323641)]