628076120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10337}}^1$

素因数の和:10393

約数の個数: 96

約数和(自身を含む): 1697086080

約数和(自身を除く): 1069009960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 8680, 10337, 12152, 15190, 20674, 30380, 41348, 51685, 60760, 72359, 82696, 103370, 144718, 206740, 289436, 320447, 361795, 413480, 506513, 578872, 640894, 723590, 1013026, 1281788, 1447180, 1602235, 2026052, 2243129, 2532565, 2563576, 2894360, 3204470, 4052104, 4486258, 5065130, 6408940, 8972516, 10130260, 11215645, 12817880, 15701903, 17945032, 20260520, 22431290, 31403806, 44862580, 62807612, 78509515, 89725160, 125615224, 157019030, 314038060, 628076120]

約数ペア:

[(1, 628076120), (2, 314038060), (4, 157019030), (5, 125615224), (7, 89725160), (8, 78509515), (10, 62807612), (14, 44862580), (20, 31403806), (28, 22431290), (31, 20260520), (35, 17945032), (40, 15701903), (49, 12817880), (56, 11215645), (62, 10130260), (70, 8972516), (98, 6408940), (124, 5065130), (140, 4486258), (155, 4052104), (196, 3204470), (217, 2894360), (245, 2563576), (248, 2532565), (280, 2243129), (310, 2026052), (392, 1602235), (434, 1447180), (490, 1281788), (620, 1013026), (868, 723590), (980, 640894), (1085, 578872), (1240, 506513), (1519, 413480), (1736, 361795), (1960, 320447), (2170, 289436), (3038, 206740), (4340, 144718), (6076, 103370), (7595, 82696), (8680, 72359), (10337, 60760), (12152, 51685), (15190, 41348), (20674, 30380)]