1331569260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{352267}}^1$

素因数の和:352292

約数の個数: 96

約数和(自身を含む): 4734481920

約数和(自身を除く): 3402912660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 352267, 704534, 1056801, 1409068, 1761335, 2113602, 2465869, 3170403, 3522670, 4227204, 4931738, 5284005, 6340806, 7045340, 7397607, 9511209, 9863476, 10568010, 12329345, 12681612, 14795214, 15852015, 19022418, 21136020, 22192821, 24658690, 29590428, 31704030, 36988035, 38044836, 44385642, 47556045, 49317380, 63408060, 66578463, 73976070, 88771284, 95112090, 110964105, 133156926, 147952140, 190224180, 221928210, 266313852, 332892315, 443856420, 665784630, 1331569260]

約数ペア:

[(1, 1331569260), (2, 665784630), (3, 443856420), (4, 332892315), (5, 266313852), (6, 221928210), (7, 190224180), (9, 147952140), (10, 133156926), (12, 110964105), (14, 95112090), (15, 88771284), (18, 73976070), (20, 66578463), (21, 63408060), (27, 49317380), (28, 47556045), (30, 44385642), (35, 38044836), (36, 36988035), (42, 31704030), (45, 29590428), (54, 24658690), (60, 22192821), (63, 21136020), (70, 19022418), (84, 15852015), (90, 14795214), (105, 12681612), (108, 12329345), (126, 10568010), (135, 9863476), (140, 9511209), (180, 7397607), (189, 7045340), (210, 6340806), (252, 5284005), (270, 4931738), (315, 4227204), (378, 3522670), (420, 3170403), (540, 2465869), (630, 2113602), (756, 1761335), (945, 1409068), (1260, 1056801), (1890, 704534), (3780, 352267)]