517760460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1325

約数の個数: 216

約数和(自身を含む): 1867320000

約数和(自身を除く): 1349559540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 126, 140, 141, 147, 180, 188, 196, 210, 235, 245, 252, 282, 294, 315, 329, 420, 423, 441, 470, 490, 564, 588, 630, 658, 705, 735, 846, 882, 940, 980, 987, 1249, 1260, 1316, 1410, 1470, 1645, 1692, 1764, 1974, 2115, 2205, 2303, 2498, 2820, 2940, 2961, 3290, 3747, 3948, 4230, 4410, 4606, 4935, 4996, 5922, 6245, 6580, 6909, 7494, 8460, 8743, 8820, 9212, 9870, 11241, 11515, 11844, 12490, 13818, 14805, 14988, 17486, 18735, 19740, 20727, 22482, 23030, 24980, 26229, 27636, 29610, 34545, 34972, 37470, 41454, 43715, 44964, 46060, 52458, 56205, 58703, 59220, 61201, 69090, 74940, 78687, 82908, 87430, 103635, 104916, 112410, 117406, 122402, 131145, 138180, 157374, 174860, 176109, 183603, 207270, 224820, 234812, 244804, 262290, 293515, 306005, 314748, 352218, 367206, 393435, 410921, 414540, 524580, 528327, 550809, 587030, 612010, 704436, 734412, 786870, 821842, 880545, 918015, 1056654, 1101618, 1174060, 1224020, 1232763, 1573740, 1643684, 1761090, 1836030, 2054605, 2113308, 2203236, 2465526, 2641635, 2754045, 2876447, 3522180, 3672060, 3698289, 4109210, 4931052, 5283270, 5508090, 5752894, 6163815, 7396578, 8218420, 8629341, 10566540, 11016180, 11505788, 12327630, 14382235, 14793156, 17258682, 18491445, 24655260, 25888023, 28764470, 34517364, 36982890, 43146705, 51776046, 57528940, 73965780, 86293410, 103552092, 129440115, 172586820, 258880230, 517760460]

約数ペア:

[(1, 517760460), (2, 258880230), (3, 172586820), (4, 129440115), (5, 103552092), (6, 86293410), (7, 73965780), (9, 57528940), (10, 51776046), (12, 43146705), (14, 36982890), (15, 34517364), (18, 28764470), (20, 25888023), (21, 24655260), (28, 18491445), (30, 17258682), (35, 14793156), (36, 14382235), (42, 12327630), (45, 11505788), (47, 11016180), (49, 10566540), (60, 8629341), (63, 8218420), (70, 7396578), (84, 6163815), (90, 5752894), (94, 5508090), (98, 5283270), (105, 4931052), (126, 4109210), (140, 3698289), (141, 3672060), (147, 3522180), (180, 2876447), (188, 2754045), (196, 2641635), (210, 2465526), (235, 2203236), (245, 2113308), (252, 2054605), (282, 1836030), (294, 1761090), (315, 1643684), (329, 1573740), (420, 1232763), (423, 1224020), (441, 1174060), (470, 1101618), (490, 1056654), (564, 918015), (588, 880545), (630, 821842), (658, 786870), (705, 734412), (735, 704436), (846, 612010), (882, 587030), (940, 550809), (980, 528327), (987, 524580), (1249, 414540), (1260, 410921), (1316, 393435), (1410, 367206), (1470, 352218), (1645, 314748), (1692, 306005), (1764, 293515), (1974, 262290), (2115, 244804), (2205, 234812), (2303, 224820), (2498, 207270), (2820, 183603), (2940, 176109), (2961, 174860), (3290, 157374), (3747, 138180), (3948, 131145), (4230, 122402), (4410, 117406), (4606, 112410), (4935, 104916), (4996, 103635), (5922, 87430), (6245, 82908), (6580, 78687), (6909, 74940), (7494, 69090), (8460, 61201), (8743, 59220), (8820, 58703), (9212, 56205), (9870, 52458), (11241, 46060), (11515, 44964), (11844, 43715), (12490, 41454), (13818, 37470), (14805, 34972), (14988, 34545), (17486, 29610), (18735, 27636), (19740, 26229), (20727, 24980), (22482, 23030)]