1340777340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{354703}}^1$

素因数の和:354728

約数の個数: 96

約数和(自身を含む): 4767221760

約数和(自身を除く): 3426444420

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, 354703, 709406, 1064109, 1418812, 1773515, 2128218, 2482921, 3192327, 3547030, 4256436, 4965842, 5320545, 6384654, 7094060, 7448763, 9576981, 9931684, 10641090, 12414605, 12769308, 14897526, 15961635, 19153962, 21282180, 22346289, 24829210, 29795052, 31923270, 37243815, 38307924, 44692578, 47884905, 49658420, 63846540, 67038867, 74487630, 89385156, 95769810, 111731445, 134077734, 148975260, 191539620, 223462890, 268155468, 335194335, 446925780, 670388670, 1340777340]

約数ペア:

[(1, 1340777340), (2, 670388670), (3, 446925780), (4, 335194335), (5, 268155468), (6, 223462890), (7, 191539620), (9, 148975260), (10, 134077734), (12, 111731445), (14, 95769810), (15, 89385156), (18, 74487630), (20, 67038867), (21, 63846540), (27, 49658420), (28, 47884905), (30, 44692578), (35, 38307924), (36, 37243815), (42, 31923270), (45, 29795052), (54, 24829210), (60, 22346289), (63, 21282180), (70, 19153962), (84, 15961635), (90, 14897526), (105, 12769308), (108, 12414605), (126, 10641090), (135, 9931684), (140, 9576981), (180, 7448763), (189, 7094060), (210, 6384654), (252, 5320545), (270, 4965842), (315, 4256436), (378, 3547030), (420, 3192327), (540, 2482921), (630, 2128218), (756, 1773515), (945, 1418812), (1260, 1064109), (1890, 709406), (3780, 354703)]