7852542720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185903}}^1$

素因数の和:185938

約数の個数: 144

約数和(自身を含む): 27359119872

約数和(自身を除く): 19506577152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 185903, 371806, 557709, 743612, 929515, 1115418, 1487224, 1859030, 2044933, 2230836, 2788545, 2974448, 3718060, 4089866, 4461672, 5577090, 5948896, 6134799, 7436120, 8179732, 8923344, 10224665, 11154180, 11897792, 12269598, 14872240, 16359464, 17846688, 20449330, 22308360, 23795584, 24539196, 29744480, 30673995, 32718928, 35693376, 40898660, 44616720, 47591168, 49078392, 59488960, 61347990, 65437856, 71386752, 81797320, 89233440, 98156784, 118977920, 122695980, 130875712, 142773504, 163594640, 178466880, 196313568, 237955840, 245391960, 261751424, 327189280, 356933760, 392627136, 490783920, 523502848, 654378560, 713867520, 785254272, 981567840, 1308757120, 1570508544, 1963135680, 2617514240, 3926271360, 7852542720]

約数ペア:

[(1, 7852542720), (2, 3926271360), (3, 2617514240), (4, 1963135680), (5, 1570508544), (6, 1308757120), (8, 981567840), (10, 785254272), (11, 713867520), (12, 654378560), (15, 523502848), (16, 490783920), (20, 392627136), (22, 356933760), (24, 327189280), (30, 261751424), (32, 245391960), (33, 237955840), (40, 196313568), (44, 178466880), (48, 163594640), (55, 142773504), (60, 130875712), (64, 122695980), (66, 118977920), (80, 98156784), (88, 89233440), (96, 81797320), (110, 71386752), (120, 65437856), (128, 61347990), (132, 59488960), (160, 49078392), (165, 47591168), (176, 44616720), (192, 40898660), (220, 35693376), (240, 32718928), (256, 30673995), (264, 29744480), (320, 24539196), (330, 23795584), (352, 22308360), (384, 20449330), (440, 17846688), (480, 16359464), (528, 14872240), (640, 12269598), (660, 11897792), (704, 11154180), (768, 10224665), (880, 8923344), (960, 8179732), (1056, 7436120), (1280, 6134799), (1320, 5948896), (1408, 5577090), (1760, 4461672), (1920, 4089866), (2112, 3718060), (2640, 2974448), (2816, 2788545), (3520, 2230836), (3840, 2044933), (4224, 1859030), (5280, 1487224), (7040, 1115418), (8448, 929515), (10560, 743612), (14080, 557709), (21120, 371806), (42240, 185903)]