1370581520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 4060990080

約数和(自身を除く): 2690408560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 113, 121, 140, 154, 176, 179, 220, 226, 242, 280, 308, 358, 385, 440, 452, 484, 560, 565, 605, 616, 716, 770, 791, 847, 880, 895, 904, 968, 1130, 1210, 1232, 1243, 1253, 1432, 1540, 1582, 1694, 1790, 1808, 1936, 1969, 2260, 2420, 2486, 2506, 2864, 3080, 3164, 3388, 3580, 3938, 3955, 4235, 4520, 4840, 4972, 5012, 6160, 6215, 6265, 6328, 6776, 7160, 7876, 7910, 8470, 8701, 9040, 9680, 9845, 9944, 10024, 12430, 12530, 12656, 13552, 13673, 13783, 14320, 15752, 15820, 16940, 17402, 19690, 19888, 20048, 20227, 21659, 24860, 25060, 27346, 27566, 31504, 31640, 33880, 34804, 39380, 40454, 43318, 43505, 49720, 50120, 54692, 55132, 63280, 67760, 68365, 68915, 69608, 78760, 80908, 86636, 87010, 95711, 99440, 100240, 101135, 108295, 109384, 110264, 136730, 137830, 139216, 141589, 151613, 157520, 161816, 173272, 174020, 191422, 202270, 216590, 218768, 220528, 222497, 273460, 275660, 283178, 303226, 323632, 346544, 348040, 382844, 404540, 433180, 444994, 478555, 546920, 551320, 566356, 606452, 696080, 707945, 758065, 765688, 809080, 866360, 889988, 957110, 1093840, 1102640, 1112485, 1132712, 1212904, 1415890, 1516130, 1531376, 1557479, 1618160, 1732720, 1779976, 1914220, 2224970, 2265424, 2425808, 2447467, 2831780, 3032260, 3114958, 3559952, 3828440, 4449940, 4894934, 5663560, 6064520, 6229916, 7656880, 7787395, 8899880, 9789868, 11327120, 12129040, 12237335, 12459832, 15574790, 17132269, 17799760, 19579736, 24474670, 24919664, 31149580, 34264538, 39159472, 48949340, 62299160, 68529076, 85661345, 97898680, 124598320, 137058152, 171322690, 195797360, 274116304, 342645380, 685290760, 1370581520]

約数ペア:

[(1, 1370581520), (2, 685290760), (4, 342645380), (5, 274116304), (7, 195797360), (8, 171322690), (10, 137058152), (11, 124598320), (14, 97898680), (16, 85661345), (20, 68529076), (22, 62299160), (28, 48949340), (35, 39159472), (40, 34264538), (44, 31149580), (55, 24919664), (56, 24474670), (70, 19579736), (77, 17799760), (80, 17132269), (88, 15574790), (110, 12459832), (112, 12237335), (113, 12129040), (121, 11327120), (140, 9789868), (154, 8899880), (176, 7787395), (179, 7656880), (220, 6229916), (226, 6064520), (242, 5663560), (280, 4894934), (308, 4449940), (358, 3828440), (385, 3559952), (440, 3114958), (452, 3032260), (484, 2831780), (560, 2447467), (565, 2425808), (605, 2265424), (616, 2224970), (716, 1914220), (770, 1779976), (791, 1732720), (847, 1618160), (880, 1557479), (895, 1531376), (904, 1516130), (968, 1415890), (1130, 1212904), (1210, 1132712), (1232, 1112485), (1243, 1102640), (1253, 1093840), (1432, 957110), (1540, 889988), (1582, 866360), (1694, 809080), (1790, 765688), (1808, 758065), (1936, 707945), (1969, 696080), (2260, 606452), (2420, 566356), (2486, 551320), (2506, 546920), (2864, 478555), (3080, 444994), (3164, 433180), (3388, 404540), (3580, 382844), (3938, 348040), (3955, 346544), (4235, 323632), (4520, 303226), (4840, 283178), (4972, 275660), (5012, 273460), (6160, 222497), (6215, 220528), (6265, 218768), (6328, 216590), (6776, 202270), (7160, 191422), (7876, 174020), (7910, 173272), (8470, 161816), (8701, 157520), (9040, 151613), (9680, 141589), (9845, 139216), (9944, 137830), (10024, 136730), (12430, 110264), (12530, 109384), (12656, 108295), (13552, 101135), (13673, 100240), (13783, 99440), (14320, 95711), (15752, 87010), (15820, 86636), (16940, 80908), (17402, 78760), (19690, 69608), (19888, 68915), (20048, 68365), (20227, 67760), (21659, 63280), (24860, 55132), (25060, 54692), (27346, 50120), (27566, 49720), (31504, 43505), (31640, 43318), (33880, 40454), (34804, 39380)]