69641040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41453}}^1$

素因数の和:41476

約数の個数: 80

約数和(自身を含む): 246734208

約数和(自身を除く): 177093168

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, 41453, 82906, 124359, 165812, 207265, 248718, 290171, 331624, 414530, 497436, 580342, 621795, 663248, 829060, 870513, 994872, 1160684, 1243590, 1450855, 1658120, 1741026, 1989744, 2321368, 2487180, 2901710, 3316240, 3482052, 4352565, 4642736, 4974360, 5803420, 6964104, 8705130, 9948720, 11606840, 13928208, 17410260, 23213680, 34820520, 69641040]

約数ペア:

[(1, 69641040), (2, 34820520), (3, 23213680), (4, 17410260), (5, 13928208), (6, 11606840), (7, 9948720), (8, 8705130), (10, 6964104), (12, 5803420), (14, 4974360), (15, 4642736), (16, 4352565), (20, 3482052), (21, 3316240), (24, 2901710), (28, 2487180), (30, 2321368), (35, 1989744), (40, 1741026), (42, 1658120), (48, 1450855), (56, 1243590), (60, 1160684), (70, 994872), (80, 870513), (84, 829060), (105, 663248), (112, 621795), (120, 580342), (140, 497436), (168, 414530), (210, 331624), (240, 290171), (280, 248718), (336, 207265), (420, 165812), (560, 124359), (840, 82906), (1680, 41453)]