69994680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 172616520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 809, 824, 840, 1030, 1236, 1442, 1545, 1618, 2060, 2163, 2427, 2472, 2884, 3090, 3236, 3605, 4045, 4120, 4326, 4854, 5663, 5768, 6180, 6472, 7210, 8090, 8652, 9708, 10815, 11326, 12135, 12360, 14420, 16180, 16989, 17304, 19416, 21630, 22652, 24270, 28315, 28840, 32360, 33978, 43260, 45304, 48540, 56630, 67956, 83327, 84945, 86520, 97080, 113260, 135912, 166654, 169890, 226520, 249981, 333308, 339780, 416635, 499962, 583289, 666616, 679560, 833270, 999924, 1166578, 1249905, 1666540, 1749867, 1999848, 2333156, 2499810, 2916445, 3333080, 3499734, 4666312, 4999620, 5832890, 6999468, 8749335, 9999240, 11665780, 13998936, 17498670, 23331560, 34997340, 69994680]

約数ペア:

[(1, 69994680), (2, 34997340), (3, 23331560), (4, 17498670), (5, 13998936), (6, 11665780), (7, 9999240), (8, 8749335), (10, 6999468), (12, 5832890), (14, 4999620), (15, 4666312), (20, 3499734), (21, 3333080), (24, 2916445), (28, 2499810), (30, 2333156), (35, 1999848), (40, 1749867), (42, 1666540), (56, 1249905), (60, 1166578), (70, 999924), (84, 833270), (103, 679560), (105, 666616), (120, 583289), (140, 499962), (168, 416635), (206, 339780), (210, 333308), (280, 249981), (309, 226520), (412, 169890), (420, 166654), (515, 135912), (618, 113260), (721, 97080), (809, 86520), (824, 84945), (840, 83327), (1030, 67956), (1236, 56630), (1442, 48540), (1545, 45304), (1618, 43260), (2060, 33978), (2163, 32360), (2427, 28840), (2472, 28315), (2884, 24270), (3090, 22652), (3236, 21630), (3605, 19416), (4045, 17304), (4120, 16989), (4326, 16180), (4854, 14420), (5663, 12360), (5768, 12135), (6180, 11326), (6472, 10815), (7210, 9708), (8090, 8652)]