827531040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{246289}}^1$

素因数の和:246314

約数の個数: 96

約数和(自身を含む): 2979123840

約数和(自身を除く): 2151592800

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 246289, 492578, 738867, 985156, 1231445, 1477734, 1724023, 1970312, 2462890, 2955468, 3448046, 3694335, 3940624, 4925780, 5172069, 5910936, 6896092, 7388670, 7881248, 8620115, 9851560, 10344138, 11821872, 13792184, 14777340, 17240230, 19703120, 20688276, 23643744, 25860345, 27584368, 29554680, 34480460, 39406240, 41376552, 51720690, 55168736, 59109360, 68960920, 82753104, 103441380, 118218720, 137921840, 165506208, 206882760, 275843680, 413765520, 827531040]

約数ペア:

[(1, 827531040), (2, 413765520), (3, 275843680), (4, 206882760), (5, 165506208), (6, 137921840), (7, 118218720), (8, 103441380), (10, 82753104), (12, 68960920), (14, 59109360), (15, 55168736), (16, 51720690), (20, 41376552), (21, 39406240), (24, 34480460), (28, 29554680), (30, 27584368), (32, 25860345), (35, 23643744), (40, 20688276), (42, 19703120), (48, 17240230), (56, 14777340), (60, 13792184), (70, 11821872), (80, 10344138), (84, 9851560), (96, 8620115), (105, 7881248), (112, 7388670), (120, 6896092), (140, 5910936), (160, 5172069), (168, 4925780), (210, 3940624), (224, 3694335), (240, 3448046), (280, 2955468), (336, 2462890), (420, 1970312), (480, 1724023), (560, 1477734), (672, 1231445), (840, 985156), (1120, 738867), (1680, 492578), (3360, 246289)]