18566081520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11051239}}^1$

素因数の和:11051262

約数の個数: 80

約数和(自身を含む): 65776980480

約数和(自身を除く): 47210898960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 11051239, 22102478, 33153717, 44204956, 55256195, 66307434, 77358673, 88409912, 110512390, 132614868, 154717346, 165768585, 176819824, 221024780, 232076019, 265229736, 309434692, 331537170, 386793365, 442049560, 464152038, 530459472, 618869384, 663074340, 773586730, 884099120, 928304076, 1160380095, 1237738768, 1326148680, 1547173460, 1856608152, 2320760190, 2652297360, 3094346920, 3713216304, 4641520380, 6188693840, 9283040760, 18566081520]

約数ペア:

[(1, 18566081520), (2, 9283040760), (3, 6188693840), (4, 4641520380), (5, 3713216304), (6, 3094346920), (7, 2652297360), (8, 2320760190), (10, 1856608152), (12, 1547173460), (14, 1326148680), (15, 1237738768), (16, 1160380095), (20, 928304076), (21, 884099120), (24, 773586730), (28, 663074340), (30, 618869384), (35, 530459472), (40, 464152038), (42, 442049560), (48, 386793365), (56, 331537170), (60, 309434692), (70, 265229736), (80, 232076019), (84, 221024780), (105, 176819824), (112, 165768585), (120, 154717346), (140, 132614868), (168, 110512390), (210, 88409912), (240, 77358673), (280, 66307434), (336, 55256195), (420, 44204956), (560, 33153717), (840, 22102478), (1680, 11051239)]