332539480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 969857280

約数和(自身を除く): 637317800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 182, 196, 217, 245, 248, 260, 280, 310, 364, 392, 403, 421, 434, 455, 490, 520, 620, 637, 728, 806, 842, 868, 910, 980, 1085, 1240, 1274, 1519, 1612, 1684, 1736, 1820, 1960, 2015, 2105, 2170, 2548, 2821, 2947, 3038, 3185, 3224, 3368, 3640, 4030, 4210, 4340, 5096, 5473, 5642, 5894, 6076, 6370, 7595, 8060, 8420, 8680, 10946, 11284, 11788, 12152, 12740, 13051, 14105, 14735, 15190, 16120, 16840, 19747, 20629, 21892, 22568, 23576, 25480, 26102, 27365, 28210, 29470, 30380, 38311, 39494, 41258, 43784, 52204, 54730, 56420, 58940, 60760, 65255, 76622, 78988, 82516, 91357, 98735, 103145, 104408, 109460, 112840, 117880, 130510, 153244, 157976, 165032, 169663, 182714, 191555, 197470, 206290, 218920, 261020, 268177, 306488, 339326, 365428, 383110, 394940, 412580, 456785, 522040, 536354, 639499, 678652, 730856, 766220, 789880, 825160, 848315, 913570, 1072708, 1187641, 1278998, 1340885, 1357304, 1532440, 1696630, 1827140, 2145416, 2375282, 2557996, 2681770, 3197495, 3393260, 3654280, 4750564, 5115992, 5363540, 5938205, 6394990, 6786520, 8313487, 9501128, 10727080, 11876410, 12789980, 16626974, 23752820, 25579960, 33253948, 41567435, 47505640, 66507896, 83134870, 166269740, 332539480]

約数ペア:

[(1, 332539480), (2, 166269740), (4, 83134870), (5, 66507896), (7, 47505640), (8, 41567435), (10, 33253948), (13, 25579960), (14, 23752820), (20, 16626974), (26, 12789980), (28, 11876410), (31, 10727080), (35, 9501128), (40, 8313487), (49, 6786520), (52, 6394990), (56, 5938205), (62, 5363540), (65, 5115992), (70, 4750564), (91, 3654280), (98, 3393260), (104, 3197495), (124, 2681770), (130, 2557996), (140, 2375282), (155, 2145416), (182, 1827140), (196, 1696630), (217, 1532440), (245, 1357304), (248, 1340885), (260, 1278998), (280, 1187641), (310, 1072708), (364, 913570), (392, 848315), (403, 825160), (421, 789880), (434, 766220), (455, 730856), (490, 678652), (520, 639499), (620, 536354), (637, 522040), (728, 456785), (806, 412580), (842, 394940), (868, 383110), (910, 365428), (980, 339326), (1085, 306488), (1240, 268177), (1274, 261020), (1519, 218920), (1612, 206290), (1684, 197470), (1736, 191555), (1820, 182714), (1960, 169663), (2015, 165032), (2105, 157976), (2170, 153244), (2548, 130510), (2821, 117880), (2947, 112840), (3038, 109460), (3185, 104408), (3224, 103145), (3368, 98735), (3640, 91357), (4030, 82516), (4210, 78988), (4340, 76622), (5096, 65255), (5473, 60760), (5642, 58940), (5894, 56420), (6076, 54730), (6370, 52204), (7595, 43784), (8060, 41258), (8420, 39494), (8680, 38311), (10946, 30380), (11284, 29470), (11788, 28210), (12152, 27365), (12740, 26102), (13051, 25480), (14105, 23576), (14735, 22568), (15190, 21892), (16120, 20629), (16840, 19747)]