146858880

素因数分解:

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

素因数の和:266

約数の個数: 256

約数和(自身を含む): 548352000

約数和(自身を除く): 401493120

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, 128, 140, 147, 160, 168, 192, 196, 210, 223, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 446, 448, 480, 490, 560, 588, 640, 669, 672, 686, 735, 784, 840, 892, 896, 960, 980, 1029, 1115, 1120, 1176, 1338, 1344, 1372, 1470, 1561, 1568, 1680, 1715, 1784, 1920, 1960, 2058, 2230, 2240, 2352, 2676, 2688, 2744, 2940, 3122, 3136, 3345, 3360, 3430, 3568, 3920, 4116, 4460, 4480, 4683, 4704, 5145, 5352, 5488, 5880, 6244, 6272, 6690, 6720, 6860, 7136, 7805, 7840, 8232, 8920, 9366, 9408, 10290, 10704, 10927, 10976, 11760, 12488, 13380, 13440, 13720, 14272, 15610, 15680, 16464, 17840, 18732, 18816, 20580, 21408, 21854, 21952, 23415, 23520, 24976, 26760, 27440, 28544, 31220, 31360, 32781, 32928, 35680, 37464, 41160, 42816, 43708, 43904, 46830, 47040, 49952, 53520, 54635, 54880, 62440, 65562, 65856, 71360, 74928, 76489, 82320, 85632, 87416, 93660, 94080, 99904, 107040, 109270, 109760, 124880, 131124, 131712, 142720, 149856, 152978, 163905, 164640, 174832, 187320, 199808, 214080, 218540, 219520, 229467, 249760, 262248, 299712, 305956, 327810, 329280, 349664, 374640, 382445, 428160, 437080, 458934, 499520, 524496, 599424, 611912, 655620, 658560, 699328, 749280, 764890, 874160, 917868, 999040, 1048992, 1147335, 1223824, 1311240, 1398656, 1498560, 1529780, 1748320, 1835736, 2097984, 2294670, 2447648, 2622480, 2997120, 3059560, 3496640, 3671472, 4195968, 4589340, 4895296, 5244960, 6119120, 6993280, 7342944, 9178680, 9790592, 10489920, 12238240, 14685888, 18357360, 20979840, 24476480, 29371776, 36714720, 48952960, 73429440, 146858880]

約数ペア:

[(1, 146858880), (2, 73429440), (3, 48952960), (4, 36714720), (5, 29371776), (6, 24476480), (7, 20979840), (8, 18357360), (10, 14685888), (12, 12238240), (14, 10489920), (15, 9790592), (16, 9178680), (20, 7342944), (21, 6993280), (24, 6119120), (28, 5244960), (30, 4895296), (32, 4589340), (35, 4195968), (40, 3671472), (42, 3496640), (48, 3059560), (49, 2997120), (56, 2622480), (60, 2447648), (64, 2294670), (70, 2097984), (80, 1835736), (84, 1748320), (96, 1529780), (98, 1498560), (105, 1398656), (112, 1311240), (120, 1223824), (128, 1147335), (140, 1048992), (147, 999040), (160, 917868), (168, 874160), (192, 764890), (196, 749280), (210, 699328), (223, 658560), (224, 655620), (240, 611912), (245, 599424), (280, 524496), (294, 499520), (320, 458934), (336, 437080), (343, 428160), (384, 382445), (392, 374640), (420, 349664), (446, 329280), (448, 327810), (480, 305956), (490, 299712), (560, 262248), (588, 249760), (640, 229467), (669, 219520), (672, 218540), (686, 214080), (735, 199808), (784, 187320), (840, 174832), (892, 164640), (896, 163905), (960, 152978), (980, 149856), (1029, 142720), (1115, 131712), (1120, 131124), (1176, 124880), (1338, 109760), (1344, 109270), (1372, 107040), (1470, 99904), (1561, 94080), (1568, 93660), (1680, 87416), (1715, 85632), (1784, 82320), (1920, 76489), (1960, 74928), (2058, 71360), (2230, 65856), (2240, 65562), (2352, 62440), (2676, 54880), (2688, 54635), (2744, 53520), (2940, 49952), (3122, 47040), (3136, 46830), (3345, 43904), (3360, 43708), (3430, 42816), (3568, 41160), (3920, 37464), (4116, 35680), (4460, 32928), (4480, 32781), (4683, 31360), (4704, 31220), (5145, 28544), (5352, 27440), (5488, 26760), (5880, 24976), (6244, 23520), (6272, 23415), (6690, 21952), (6720, 21854), (6860, 21408), (7136, 20580), (7805, 18816), (7840, 18732), (8232, 17840), (8920, 16464), (9366, 15680), (9408, 15610), (10290, 14272), (10704, 13720), (10927, 13440), (10976, 13380), (11760, 12488)]