2380451360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1679

約数の個数: 144

約数和(自身を含む): 6577562880

約数和(自身を除く): 4197111520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 211, 224, 245, 280, 392, 422, 490, 560, 784, 844, 980, 1055, 1120, 1439, 1477, 1568, 1688, 1960, 2110, 2878, 2954, 3376, 3920, 4220, 5756, 5908, 6752, 7195, 7385, 7840, 8440, 10073, 10339, 11512, 11816, 14390, 14770, 16880, 20146, 20678, 23024, 23632, 28780, 29540, 33760, 40292, 41356, 46048, 47264, 50365, 51695, 57560, 59080, 70511, 80584, 82712, 100730, 103390, 115120, 118160, 141022, 161168, 165424, 201460, 206780, 230240, 236320, 282044, 303629, 322336, 330848, 352555, 402920, 413560, 564088, 607258, 705110, 805840, 827120, 1128176, 1214516, 1410220, 1518145, 1611680, 1654240, 2125403, 2256352, 2429032, 2820440, 3036290, 4250806, 4858064, 5640880, 6072580, 8501612, 9716128, 10627015, 11281760, 12145160, 14877821, 17003224, 21254030, 24290320, 29755642, 34006448, 42508060, 48580640, 59511284, 68012896, 74389105, 85016120, 119022568, 148778210, 170032240, 238045136, 297556420, 340064480, 476090272, 595112840, 1190225680, 2380451360]

約数ペア:

[(1, 2380451360), (2, 1190225680), (4, 595112840), (5, 476090272), (7, 340064480), (8, 297556420), (10, 238045136), (14, 170032240), (16, 148778210), (20, 119022568), (28, 85016120), (32, 74389105), (35, 68012896), (40, 59511284), (49, 48580640), (56, 42508060), (70, 34006448), (80, 29755642), (98, 24290320), (112, 21254030), (140, 17003224), (160, 14877821), (196, 12145160), (211, 11281760), (224, 10627015), (245, 9716128), (280, 8501612), (392, 6072580), (422, 5640880), (490, 4858064), (560, 4250806), (784, 3036290), (844, 2820440), (980, 2429032), (1055, 2256352), (1120, 2125403), (1439, 1654240), (1477, 1611680), (1568, 1518145), (1688, 1410220), (1960, 1214516), (2110, 1128176), (2878, 827120), (2954, 805840), (3376, 705110), (3920, 607258), (4220, 564088), (5756, 413560), (5908, 402920), (6752, 352555), (7195, 330848), (7385, 322336), (7840, 303629), (8440, 282044), (10073, 236320), (10339, 230240), (11512, 206780), (11816, 201460), (14390, 165424), (14770, 161168), (16880, 141022), (20146, 118160), (20678, 115120), (23024, 103390), (23632, 100730), (28780, 82712), (29540, 80584), (33760, 70511), (40292, 59080), (41356, 57560), (46048, 51695), (47264, 50365)]