15693712720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{4019}}^1$

素因数の和:4425

約数の個数: 160

約数和(自身を含む): 44025753600

約数和(自身を除く): 28332040880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 367, 380, 532, 560, 665, 734, 760, 1064, 1330, 1468, 1520, 1835, 2128, 2569, 2660, 2936, 3670, 4019, 5138, 5320, 5872, 6973, 7340, 8038, 10276, 10640, 12845, 13946, 14680, 16076, 20095, 20552, 25690, 27892, 28133, 29360, 32152, 34865, 40190, 41104, 48811, 51380, 55784, 56266, 64304, 69730, 76361, 80380, 97622, 102760, 111568, 112532, 139460, 140665, 152722, 160760, 195244, 205520, 225064, 244055, 278920, 281330, 305444, 321520, 381805, 390488, 450128, 488110, 534527, 557840, 562660, 610888, 763610, 780976, 976220, 1069054, 1125320, 1221776, 1474973, 1527220, 1952440, 2138108, 2250640, 2672635, 2949946, 3054440, 3904880, 4276216, 5345270, 5899892, 6108880, 7374865, 8552432, 10324811, 10690540, 11799784, 14749730, 20649622, 21381080, 23599568, 28024487, 29499460, 41299244, 42762160, 51624055, 56048974, 58998920, 82598488, 103248110, 112097948, 117997840, 140122435, 165196976, 196171409, 206496220, 224195896, 280244870, 392342818, 412992440, 448391792, 560489740, 784685636, 825984880, 980857045, 1120979480, 1569371272, 1961714090, 2241958960, 3138742544, 3923428180, 7846856360, 15693712720]

約数ペア:

[(1, 15693712720), (2, 7846856360), (4, 3923428180), (5, 3138742544), (7, 2241958960), (8, 1961714090), (10, 1569371272), (14, 1120979480), (16, 980857045), (19, 825984880), (20, 784685636), (28, 560489740), (35, 448391792), (38, 412992440), (40, 392342818), (56, 280244870), (70, 224195896), (76, 206496220), (80, 196171409), (95, 165196976), (112, 140122435), (133, 117997840), (140, 112097948), (152, 103248110), (190, 82598488), (266, 58998920), (280, 56048974), (304, 51624055), (367, 42762160), (380, 41299244), (532, 29499460), (560, 28024487), (665, 23599568), (734, 21381080), (760, 20649622), (1064, 14749730), (1330, 11799784), (1468, 10690540), (1520, 10324811), (1835, 8552432), (2128, 7374865), (2569, 6108880), (2660, 5899892), (2936, 5345270), (3670, 4276216), (4019, 3904880), (5138, 3054440), (5320, 2949946), (5872, 2672635), (6973, 2250640), (7340, 2138108), (8038, 1952440), (10276, 1527220), (10640, 1474973), (12845, 1221776), (13946, 1125320), (14680, 1069054), (16076, 976220), (20095, 780976), (20552, 763610), (25690, 610888), (27892, 562660), (28133, 557840), (29360, 534527), (32152, 488110), (34865, 450128), (40190, 390488), (41104, 381805), (48811, 321520), (51380, 305444), (55784, 281330), (56266, 278920), (64304, 244055), (69730, 225064), (76361, 205520), (80380, 195244), (97622, 160760), (102760, 152722), (111568, 140665), (112532, 139460)]