74237520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44189}}^1$

素因数の和:44212

約数の個数: 80

約数和(自身を含む): 263018880

約数和(自身を除く): 188781360

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, 44189, 88378, 132567, 176756, 220945, 265134, 309323, 353512, 441890, 530268, 618646, 662835, 707024, 883780, 927969, 1060536, 1237292, 1325670, 1546615, 1767560, 1855938, 2121072, 2474584, 2651340, 3093230, 3535120, 3711876, 4639845, 4949168, 5302680, 6186460, 7423752, 9279690, 10605360, 12372920, 14847504, 18559380, 24745840, 37118760, 74237520]

約数ペア:

[(1, 74237520), (2, 37118760), (3, 24745840), (4, 18559380), (5, 14847504), (6, 12372920), (7, 10605360), (8, 9279690), (10, 7423752), (12, 6186460), (14, 5302680), (15, 4949168), (16, 4639845), (20, 3711876), (21, 3535120), (24, 3093230), (28, 2651340), (30, 2474584), (35, 2121072), (40, 1855938), (42, 1767560), (48, 1546615), (56, 1325670), (60, 1237292), (70, 1060536), (80, 927969), (84, 883780), (105, 707024), (112, 662835), (120, 618646), (140, 530268), (168, 441890), (210, 353512), (240, 309323), (280, 265134), (336, 220945), (420, 176756), (560, 132567), (840, 88378), (1680, 44189)]