314605620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{27743}}^1$

素因数の和:27771

約数の個数: 120

約数和(自身を含む): 1127960064

約数和(自身を除く): 813354444

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 27743, 55486, 83229, 110972, 138715, 166458, 194201, 249687, 277430, 332916, 388402, 416145, 499374, 554860, 582603, 749061, 776804, 832290, 971005, 998748, 1165206, 1248435, 1498122, 1664580, 1747809, 1942010, 2247183, 2330412, 2496870, 2913015, 2996244, 3495618, 3745305, 3884020, 4494366, 4993740, 5243427, 5826030, 6991236, 7490610, 8739045, 8988732, 10486854, 11235915, 11652060, 14981220, 15730281, 17478090, 20973708, 22471830, 26217135, 31460562, 34956180, 44943660, 52434270, 62921124, 78651405, 104868540, 157302810, 314605620]

約数ペア:

[(1, 314605620), (2, 157302810), (3, 104868540), (4, 78651405), (5, 62921124), (6, 52434270), (7, 44943660), (9, 34956180), (10, 31460562), (12, 26217135), (14, 22471830), (15, 20973708), (18, 17478090), (20, 15730281), (21, 14981220), (27, 11652060), (28, 11235915), (30, 10486854), (35, 8988732), (36, 8739045), (42, 7490610), (45, 6991236), (54, 5826030), (60, 5243427), (63, 4993740), (70, 4494366), (81, 3884020), (84, 3745305), (90, 3495618), (105, 2996244), (108, 2913015), (126, 2496870), (135, 2330412), (140, 2247183), (162, 1942010), (180, 1747809), (189, 1664580), (210, 1498122), (252, 1248435), (270, 1165206), (315, 998748), (324, 971005), (378, 832290), (405, 776804), (420, 749061), (540, 582603), (567, 554860), (630, 499374), (756, 416145), (810, 388402), (945, 332916), (1134, 277430), (1260, 249687), (1620, 194201), (1890, 166458), (2268, 138715), (2835, 110972), (3780, 83229), (5670, 55486), (11340, 27743)]