8331680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 23151744

約数和(自身を除く): 14820064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 173, 215, 224, 280, 301, 344, 346, 430, 560, 602, 688, 692, 860, 865, 1120, 1204, 1211, 1376, 1384, 1505, 1720, 1730, 2408, 2422, 2768, 3010, 3440, 3460, 4816, 4844, 5536, 6020, 6055, 6880, 6920, 7439, 9632, 9688, 12040, 12110, 13840, 14878, 19376, 24080, 24220, 27680, 29756, 37195, 38752, 48160, 48440, 52073, 59512, 74390, 96880, 104146, 119024, 148780, 193760, 208292, 238048, 260365, 297560, 416584, 520730, 595120, 833168, 1041460, 1190240, 1666336, 2082920, 4165840, 8331680]

約数ペア:

[(1, 8331680), (2, 4165840), (4, 2082920), (5, 1666336), (7, 1190240), (8, 1041460), (10, 833168), (14, 595120), (16, 520730), (20, 416584), (28, 297560), (32, 260365), (35, 238048), (40, 208292), (43, 193760), (56, 148780), (70, 119024), (80, 104146), (86, 96880), (112, 74390), (140, 59512), (160, 52073), (172, 48440), (173, 48160), (215, 38752), (224, 37195), (280, 29756), (301, 27680), (344, 24220), (346, 24080), (430, 19376), (560, 14878), (602, 13840), (688, 12110), (692, 12040), (860, 9688), (865, 9632), (1120, 7439), (1204, 6920), (1211, 6880), (1376, 6055), (1384, 6020), (1505, 5536), (1720, 4844), (1730, 4816), (2408, 3460), (2422, 3440), (2768, 3010)]