580101760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4234

約数の個数: 128

約数和(自身を含む): 1636439040

約数和(自身を除く): 1056337280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4177, 4340, 4480, 4960, 6944, 8354, 8680, 9920, 13888, 16708, 17360, 19840, 20885, 27776, 29239, 33416, 34720, 41770, 58478, 66832, 69440, 83540, 116956, 129487, 133664, 138880, 146195, 167080, 233912, 258974, 267328, 292390, 334160, 467824, 517948, 534656, 584780, 647435, 668320, 906409, 935648, 1035896, 1169560, 1294870, 1336640, 1812818, 1871296, 2071792, 2339120, 2589740, 2673280, 3625636, 3742592, 4143584, 4532045, 4678240, 5179480, 7251272, 8287168, 9064090, 9356480, 10358960, 14502544, 16574336, 18128180, 18712960, 20717920, 29005088, 36256360, 41435840, 58010176, 72512720, 82871680, 116020352, 145025440, 290050880, 580101760]

約数ペア:

[(1, 580101760), (2, 290050880), (4, 145025440), (5, 116020352), (7, 82871680), (8, 72512720), (10, 58010176), (14, 41435840), (16, 36256360), (20, 29005088), (28, 20717920), (31, 18712960), (32, 18128180), (35, 16574336), (40, 14502544), (56, 10358960), (62, 9356480), (64, 9064090), (70, 8287168), (80, 7251272), (112, 5179480), (124, 4678240), (128, 4532045), (140, 4143584), (155, 3742592), (160, 3625636), (217, 2673280), (224, 2589740), (248, 2339120), (280, 2071792), (310, 1871296), (320, 1812818), (434, 1336640), (448, 1294870), (496, 1169560), (560, 1035896), (620, 935648), (640, 906409), (868, 668320), (896, 647435), (992, 584780), (1085, 534656), (1120, 517948), (1240, 467824), (1736, 334160), (1984, 292390), (2170, 267328), (2240, 258974), (2480, 233912), (3472, 167080), (3968, 146195), (4177, 138880), (4340, 133664), (4480, 129487), (4960, 116956), (6944, 83540), (8354, 69440), (8680, 66832), (9920, 58478), (13888, 41770), (16708, 34720), (17360, 33416), (19840, 29239), (20885, 27776)]