9797003520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20089}}^1$

素因数の和:20240

約数の個数: 144

約数和(自身を含む): 31537121280

約数和(自身を除く): 21740117760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20089, 20320, 24384, 30480, 32512, 40178, 40640, 48768, 60267, 60960, 80356, 81280, 97536, 100445, 120534, 121920, 160712, 162560, 200890, 241068, 243840, 301335, 321424, 401780, 482136, 487680, 602670, 642848, 803560, 964272, 1205340, 1285696, 1607120, 1928544, 2410680, 2551303, 2571392, 3214240, 3857088, 4821360, 5102606, 5142784, 6428480, 7653909, 7714176, 9642720, 10205212, 12756515, 12856960, 15307818, 15428352, 19285440, 20410424, 25513030, 25713920, 30615636, 38269545, 38570880, 40820848, 51026060, 61231272, 76539090, 77141760, 81641696, 102052120, 122462544, 153078180, 163283392, 204104240, 244925088, 306156360, 326566784, 408208480, 489850176, 612312720, 653133568, 816416960, 979700352, 1224625440, 1632833920, 1959400704, 2449250880, 3265667840, 4898501760, 9797003520]

約数ペア:

[(1, 9797003520), (2, 4898501760), (3, 3265667840), (4, 2449250880), (5, 1959400704), (6, 1632833920), (8, 1224625440), (10, 979700352), (12, 816416960), (15, 653133568), (16, 612312720), (20, 489850176), (24, 408208480), (30, 326566784), (32, 306156360), (40, 244925088), (48, 204104240), (60, 163283392), (64, 153078180), (80, 122462544), (96, 102052120), (120, 81641696), (127, 77141760), (128, 76539090), (160, 61231272), (192, 51026060), (240, 40820848), (254, 38570880), (256, 38269545), (320, 30615636), (381, 25713920), (384, 25513030), (480, 20410424), (508, 19285440), (635, 15428352), (640, 15307818), (762, 12856960), (768, 12756515), (960, 10205212), (1016, 9642720), (1270, 7714176), (1280, 7653909), (1524, 6428480), (1905, 5142784), (1920, 5102606), (2032, 4821360), (2540, 3857088), (3048, 3214240), (3810, 2571392), (3840, 2551303), (4064, 2410680), (5080, 1928544), (6096, 1607120), (7620, 1285696), (8128, 1205340), (10160, 964272), (12192, 803560), (15240, 642848), (16256, 602670), (20089, 487680), (20320, 482136), (24384, 401780), (30480, 321424), (32512, 301335), (40178, 243840), (40640, 241068), (48768, 200890), (60267, 162560), (60960, 160712), (80356, 121920), (81280, 120534), (97536, 100445)]