1046720360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2767

約数の個数: 96

約数和(自身を含む): 2753701920

約数和(自身を除く): 1706981560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 211, 245, 280, 392, 422, 490, 844, 980, 1055, 1477, 1688, 1960, 2110, 2531, 2954, 4220, 5062, 5908, 7385, 8440, 10124, 10339, 11816, 12655, 14770, 17717, 20248, 20678, 25310, 29540, 35434, 41356, 50620, 51695, 59080, 70868, 82712, 88585, 101240, 103390, 124019, 141736, 177170, 206780, 248038, 354340, 413560, 496076, 534041, 620095, 708680, 992152, 1068082, 1240190, 2136164, 2480380, 2670205, 3738287, 4272328, 4960760, 5340410, 7476574, 10680820, 14953148, 18691435, 21361640, 26168009, 29906296, 37382870, 52336018, 74765740, 104672036, 130840045, 149531480, 209344072, 261680090, 523360180, 1046720360]

約数ペア:

[(1, 1046720360), (2, 523360180), (4, 261680090), (5, 209344072), (7, 149531480), (8, 130840045), (10, 104672036), (14, 74765740), (20, 52336018), (28, 37382870), (35, 29906296), (40, 26168009), (49, 21361640), (56, 18691435), (70, 14953148), (98, 10680820), (140, 7476574), (196, 5340410), (211, 4960760), (245, 4272328), (280, 3738287), (392, 2670205), (422, 2480380), (490, 2136164), (844, 1240190), (980, 1068082), (1055, 992152), (1477, 708680), (1688, 620095), (1960, 534041), (2110, 496076), (2531, 413560), (2954, 354340), (4220, 248038), (5062, 206780), (5908, 177170), (7385, 141736), (8440, 124019), (10124, 103390), (10339, 101240), (11816, 88585), (12655, 82712), (14770, 70868), (17717, 59080), (20248, 51695), (20678, 50620), (25310, 41356), (29540, 35434)]