77201040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45953}}^1$

素因数の和:45976

約数の個数: 80

約数和(自身を含む): 273518208

約数和(自身を除く): 196317168

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, 45953, 91906, 137859, 183812, 229765, 275718, 321671, 367624, 459530, 551436, 643342, 689295, 735248, 919060, 965013, 1102872, 1286684, 1378590, 1608355, 1838120, 1930026, 2205744, 2573368, 2757180, 3216710, 3676240, 3860052, 4825065, 5146736, 5514360, 6433420, 7720104, 9650130, 11028720, 12866840, 15440208, 19300260, 25733680, 38600520, 77201040]

約数ペア:

[(1, 77201040), (2, 38600520), (3, 25733680), (4, 19300260), (5, 15440208), (6, 12866840), (7, 11028720), (8, 9650130), (10, 7720104), (12, 6433420), (14, 5514360), (15, 5146736), (16, 4825065), (20, 3860052), (21, 3676240), (24, 3216710), (28, 2757180), (30, 2573368), (35, 2205744), (40, 1930026), (42, 1838120), (48, 1608355), (56, 1378590), (60, 1286684), (70, 1102872), (80, 965013), (84, 919060), (105, 735248), (112, 689295), (120, 643342), (140, 551436), (168, 459530), (210, 367624), (240, 321671), (280, 275718), (336, 229765), (420, 183812), (560, 137859), (840, 91906), (1680, 45953)]