320401494504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{84751}}^1$

素因数の和:85360

約数の個数: 192

約数和(自身を含む): 1069868567040

約数和(自身を除く): 749467072536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 577, 728, 819, 936, 1092, 1154, 1638, 1731, 2184, 2308, 3276, 3462, 4039, 4616, 5193, 6552, 6924, 7501, 8078, 10386, 12117, 13848, 15002, 16156, 20772, 22503, 24234, 30004, 32312, 36351, 41544, 45006, 48468, 52507, 60008, 67509, 72702, 84751, 90012, 96936, 105014, 135018, 145404, 157521, 169502, 180024, 210028, 254253, 270036, 290808, 315042, 339004, 420056, 472563, 508506, 540072, 593257, 630084, 678008, 762759, 945126, 1017012, 1101763, 1186514, 1260168, 1525518, 1779771, 1890252, 2034024, 2203526, 2373028, 3051036, 3305289, 3559542, 3780504, 4407052, 4746056, 5339313, 6102072, 6610578, 7119084, 7712341, 8814104, 9915867, 10678626, 13221156, 14238168, 15424682, 19831734, 21357252, 23137023, 26442312, 30849364, 39663468, 42714504, 46274046, 48901327, 61698728, 69411069, 79326936, 92548092, 97802654, 138822138, 146703981, 185096184, 195605308, 277644276, 293407962, 342309289, 391210616, 440111943, 555288552, 586815924, 635717251, 684618578, 880223886, 1026927867, 1173631848, 1271434502, 1369237156, 1760447772, 1907151753, 2053855734, 2542869004, 2738474312, 3080783601, 3520895544, 3814303506, 4107711468, 4450020757, 5085738008, 5721455259, 6161567202, 7628607012, 8215422936, 8900041514, 11442910518, 12323134404, 13350062271, 15257214024, 17800083028, 22885821036, 24646268808, 26700124542, 35600166056, 40050186813, 45771642072, 53400249084, 80100373626, 106800498168, 160200747252, 320401494504]

約数ペア:

[(1, 320401494504), (2, 160200747252), (3, 106800498168), (4, 80100373626), (6, 53400249084), (7, 45771642072), (8, 40050186813), (9, 35600166056), (12, 26700124542), (13, 24646268808), (14, 22885821036), (18, 17800083028), (21, 15257214024), (24, 13350062271), (26, 12323134404), (28, 11442910518), (36, 8900041514), (39, 8215422936), (42, 7628607012), (52, 6161567202), (56, 5721455259), (63, 5085738008), (72, 4450020757), (78, 4107711468), (84, 3814303506), (91, 3520895544), (104, 3080783601), (117, 2738474312), (126, 2542869004), (156, 2053855734), (168, 1907151753), (182, 1760447772), (234, 1369237156), (252, 1271434502), (273, 1173631848), (312, 1026927867), (364, 880223886), (468, 684618578), (504, 635717251), (546, 586815924), (577, 555288552), (728, 440111943), (819, 391210616), (936, 342309289), (1092, 293407962), (1154, 277644276), (1638, 195605308), (1731, 185096184), (2184, 146703981), (2308, 138822138), (3276, 97802654), (3462, 92548092), (4039, 79326936), (4616, 69411069), (5193, 61698728), (6552, 48901327), (6924, 46274046), (7501, 42714504), (8078, 39663468), (10386, 30849364), (12117, 26442312), (13848, 23137023), (15002, 21357252), (16156, 19831734), (20772, 15424682), (22503, 14238168), (24234, 13221156), (30004, 10678626), (32312, 9915867), (36351, 8814104), (41544, 7712341), (45006, 7119084), (48468, 6610578), (52507, 6102072), (60008, 5339313), (67509, 4746056), (72702, 4407052), (84751, 3780504), (90012, 3559542), (96936, 3305289), (105014, 3051036), (135018, 2373028), (145404, 2203526), (157521, 2034024), (169502, 1890252), (180024, 1779771), (210028, 1525518), (254253, 1260168), (270036, 1186514), (290808, 1101763), (315042, 1017012), (339004, 945126), (420056, 762759), (472563, 678008), (508506, 630084), (540072, 593257)]