252611520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37591}}^1$

素因数の和:37618

約数の個数: 112

約数和(自身を含む): 916643328

約数和(自身を除く): 664031808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 37591, 75182, 112773, 150364, 187955, 225546, 263137, 300728, 375910, 451092, 526274, 563865, 601456, 751820, 789411, 902184, 1052548, 1127730, 1202912, 1315685, 1503640, 1578822, 1804368, 2105096, 2255460, 2405824, 2631370, 3007280, 3157644, 3608736, 3947055, 4210192, 4510920, 5262740, 6014560, 6315288, 7217472, 7894110, 8420384, 9021840, 10525480, 12029120, 12630576, 15788220, 16840768, 18043680, 21050960, 25261152, 31576440, 36087360, 42101920, 50522304, 63152880, 84203840, 126305760, 252611520]

約数ペア:

[(1, 252611520), (2, 126305760), (3, 84203840), (4, 63152880), (5, 50522304), (6, 42101920), (7, 36087360), (8, 31576440), (10, 25261152), (12, 21050960), (14, 18043680), (15, 16840768), (16, 15788220), (20, 12630576), (21, 12029120), (24, 10525480), (28, 9021840), (30, 8420384), (32, 7894110), (35, 7217472), (40, 6315288), (42, 6014560), (48, 5262740), (56, 4510920), (60, 4210192), (64, 3947055), (70, 3608736), (80, 3157644), (84, 3007280), (96, 2631370), (105, 2405824), (112, 2255460), (120, 2105096), (140, 1804368), (160, 1578822), (168, 1503640), (192, 1315685), (210, 1202912), (224, 1127730), (240, 1052548), (280, 902184), (320, 789411), (336, 751820), (420, 601456), (448, 563865), (480, 526274), (560, 451092), (672, 375910), (840, 300728), (960, 263137), (1120, 225546), (1344, 187955), (1680, 150364), (2240, 112773), (3360, 75182), (6720, 37591)]