2017618680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218357}}^1$

素因数の和:218389

約数の個数: 128

約数和(自身を含む): 7546452480

約数和(自身を除く): 5528833800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 218357, 436714, 655071, 873428, 1091785, 1310142, 1528499, 1746856, 2183570, 2401927, 2620284, 3056998, 3275355, 4367140, 4585497, 4803854, 5240568, 6113996, 6550710, 7205781, 7642495, 8734280, 9170994, 9607708, 12009635, 12227992, 13101420, 14411562, 15284990, 16813489, 18341988, 19215416, 22927485, 24019270, 26202840, 28823124, 30569980, 33626978, 36028905, 36683976, 45854970, 48038540, 50440467, 57646248, 61139960, 67253956, 72057810, 84067445, 91709940, 96077080, 100880934, 134507912, 144115620, 168134890, 183419880, 201761868, 252202335, 288231240, 336269780, 403523736, 504404670, 672539560, 1008809340, 2017618680]

約数ペア:

[(1, 2017618680), (2, 1008809340), (3, 672539560), (4, 504404670), (5, 403523736), (6, 336269780), (7, 288231240), (8, 252202335), (10, 201761868), (11, 183419880), (12, 168134890), (14, 144115620), (15, 134507912), (20, 100880934), (21, 96077080), (22, 91709940), (24, 84067445), (28, 72057810), (30, 67253956), (33, 61139960), (35, 57646248), (40, 50440467), (42, 48038540), (44, 45854970), (55, 36683976), (56, 36028905), (60, 33626978), (66, 30569980), (70, 28823124), (77, 26202840), (84, 24019270), (88, 22927485), (105, 19215416), (110, 18341988), (120, 16813489), (132, 15284990), (140, 14411562), (154, 13101420), (165, 12227992), (168, 12009635), (210, 9607708), (220, 9170994), (231, 8734280), (264, 7642495), (280, 7205781), (308, 6550710), (330, 6113996), (385, 5240568), (420, 4803854), (440, 4585497), (462, 4367140), (616, 3275355), (660, 3056998), (770, 2620284), (840, 2401927), (924, 2183570), (1155, 1746856), (1320, 1528499), (1540, 1310142), (1848, 1091785), (2310, 873428), (3080, 655071), (4620, 436714), (9240, 218357)]