1520408904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 4470681600

約数和(自身を除く): 2950272696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 307, 328, 492, 574, 614, 719, 861, 921, 984, 1148, 1228, 1438, 1722, 1842, 2149, 2157, 2296, 2456, 2876, 3444, 3684, 4298, 4314, 5033, 5752, 6447, 6888, 7368, 8596, 8628, 10066, 12587, 12894, 15099, 17192, 17256, 20132, 25174, 25788, 29479, 30198, 37761, 40264, 50348, 51576, 58958, 60396, 75522, 88109, 88437, 100696, 117916, 120792, 151044, 176218, 176874, 206353, 220733, 235832, 264327, 302088, 352436, 353748, 412706, 441466, 528654, 619059, 662199, 704872, 707496, 825412, 882932, 1057308, 1238118, 1324398, 1545131, 1650824, 1765864, 2114616, 2476236, 2648796, 3090262, 4635393, 4952472, 5297592, 6180524, 9050053, 9270786, 12361048, 18100106, 18541572, 27150159, 36200212, 37083144, 54300318, 63350371, 72400424, 108600636, 126700742, 190051113, 217201272, 253401484, 380102226, 506802968, 760204452, 1520408904]

約数ペア:

[(1, 1520408904), (2, 760204452), (3, 506802968), (4, 380102226), (6, 253401484), (7, 217201272), (8, 190051113), (12, 126700742), (14, 108600636), (21, 72400424), (24, 63350371), (28, 54300318), (41, 37083144), (42, 36200212), (56, 27150159), (82, 18541572), (84, 18100106), (123, 12361048), (164, 9270786), (168, 9050053), (246, 6180524), (287, 5297592), (307, 4952472), (328, 4635393), (492, 3090262), (574, 2648796), (614, 2476236), (719, 2114616), (861, 1765864), (921, 1650824), (984, 1545131), (1148, 1324398), (1228, 1238118), (1438, 1057308), (1722, 882932), (1842, 825412), (2149, 707496), (2157, 704872), (2296, 662199), (2456, 619059), (2876, 528654), (3444, 441466), (3684, 412706), (4298, 353748), (4314, 352436), (5033, 302088), (5752, 264327), (6447, 235832), (6888, 220733), (7368, 206353), (8596, 176874), (8628, 176218), (10066, 151044), (12587, 120792), (12894, 117916), (15099, 100696), (17192, 88437), (17256, 88109), (20132, 75522), (25174, 60396), (25788, 58958), (29479, 51576), (30198, 50348), (37761, 40264)]