322956060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{109849}}^1$

素因数の和:109875

約数の個数: 72

約数和(自身を含む): 1051923600

約数和(自身を除く): 728967540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 109849, 219698, 329547, 439396, 549245, 659094, 768943, 1098490, 1318188, 1537886, 1647735, 2196980, 2306829, 3075772, 3295470, 3844715, 4613658, 5382601, 6590940, 7689430, 9227316, 10765202, 11534145, 15378860, 16147803, 21530404, 23068290, 26913005, 32295606, 46136580, 53826010, 64591212, 80739015, 107652020, 161478030, 322956060]

約数ペア:

[(1, 322956060), (2, 161478030), (3, 107652020), (4, 80739015), (5, 64591212), (6, 53826010), (7, 46136580), (10, 32295606), (12, 26913005), (14, 23068290), (15, 21530404), (20, 16147803), (21, 15378860), (28, 11534145), (30, 10765202), (35, 9227316), (42, 7689430), (49, 6590940), (60, 5382601), (70, 4613658), (84, 3844715), (98, 3295470), (105, 3075772), (140, 2306829), (147, 2196980), (196, 1647735), (210, 1537886), (245, 1318188), (294, 1098490), (420, 768943), (490, 659094), (588, 549245), (735, 439396), (980, 329547), (1470, 219698), (2940, 109849)]