10489920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 38916864

約数和(自身を除く): 28426944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 223, 224, 240, 245, 280, 294, 320, 336, 392, 420, 446, 448, 480, 490, 560, 588, 669, 672, 735, 784, 840, 892, 960, 980, 1115, 1120, 1176, 1338, 1344, 1470, 1561, 1568, 1680, 1784, 1960, 2230, 2240, 2352, 2676, 2940, 3122, 3136, 3345, 3360, 3568, 3920, 4460, 4683, 4704, 5352, 5880, 6244, 6690, 6720, 7136, 7805, 7840, 8920, 9366, 9408, 10704, 10927, 11760, 12488, 13380, 14272, 15610, 15680, 17840, 18732, 21408, 21854, 23415, 23520, 24976, 26760, 31220, 32781, 35680, 37464, 42816, 43708, 46830, 47040, 49952, 53520, 54635, 62440, 65562, 71360, 74928, 87416, 93660, 99904, 107040, 109270, 124880, 131124, 149856, 163905, 174832, 187320, 214080, 218540, 249760, 262248, 299712, 327810, 349664, 374640, 437080, 499520, 524496, 655620, 699328, 749280, 874160, 1048992, 1311240, 1498560, 1748320, 2097984, 2622480, 3496640, 5244960, 10489920]

約数ペア:

[(1, 10489920), (2, 5244960), (3, 3496640), (4, 2622480), (5, 2097984), (6, 1748320), (7, 1498560), (8, 1311240), (10, 1048992), (12, 874160), (14, 749280), (15, 699328), (16, 655620), (20, 524496), (21, 499520), (24, 437080), (28, 374640), (30, 349664), (32, 327810), (35, 299712), (40, 262248), (42, 249760), (48, 218540), (49, 214080), (56, 187320), (60, 174832), (64, 163905), (70, 149856), (80, 131124), (84, 124880), (96, 109270), (98, 107040), (105, 99904), (112, 93660), (120, 87416), (140, 74928), (147, 71360), (160, 65562), (168, 62440), (192, 54635), (196, 53520), (210, 49952), (223, 47040), (224, 46830), (240, 43708), (245, 42816), (280, 37464), (294, 35680), (320, 32781), (336, 31220), (392, 26760), (420, 24976), (446, 23520), (448, 23415), (480, 21854), (490, 21408), (560, 18732), (588, 17840), (669, 15680), (672, 15610), (735, 14272), (784, 13380), (840, 12488), (892, 11760), (960, 10927), (980, 10704), (1115, 9408), (1120, 9366), (1176, 8920), (1338, 7840), (1344, 7805), (1470, 7136), (1561, 6720), (1568, 6690), (1680, 6244), (1784, 5880), (1960, 5352), (2230, 4704), (2240, 4683), (2352, 4460), (2676, 3920), (2940, 3568), (3122, 3360), (3136, 3345)]