2199961920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:873

約数の個数: 224

約数和(自身を含む): 7558064640

約数和(自身を除く): 5358102720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 409, 416, 431, 480, 520, 624, 780, 818, 832, 862, 960, 1040, 1227, 1248, 1293, 1560, 1636, 1724, 2045, 2080, 2155, 2454, 2496, 2586, 3120, 3272, 3448, 4090, 4160, 4310, 4908, 5172, 5317, 5603, 6135, 6240, 6465, 6544, 6896, 8180, 8620, 9816, 10344, 10634, 11206, 12270, 12480, 12930, 13088, 13792, 15951, 16360, 16809, 17240, 19632, 20688, 21268, 22412, 24540, 25860, 26176, 26585, 27584, 28015, 31902, 32720, 33618, 34480, 39264, 41376, 42536, 44824, 49080, 51720, 53170, 56030, 63804, 65440, 67236, 68960, 78528, 79755, 82752, 84045, 85072, 89648, 98160, 103440, 106340, 112060, 127608, 130880, 134472, 137920, 159510, 168090, 170144, 176279, 179296, 196320, 206880, 212680, 224120, 255216, 268944, 319020, 336180, 340288, 352558, 358592, 392640, 413760, 425360, 448240, 510432, 528837, 537888, 638040, 672360, 705116, 850720, 881395, 896480, 1020864, 1057674, 1075776, 1276080, 1344720, 1410232, 1701440, 1762790, 1792960, 2115348, 2291627, 2552160, 2644185, 2689440, 2820464, 3525580, 4230696, 4583254, 5104320, 5288370, 5378880, 5640928, 6874881, 7051160, 8461392, 9166508, 10576740, 11281856, 11458135, 13749762, 14102320, 16922784, 18333016, 21153480, 22916270, 27499524, 28204640, 33845568, 34374405, 36666032, 42306960, 45832540, 54999048, 56409280, 68748810, 73332064, 84613920, 91665080, 109998096, 137497620, 146664128, 169227840, 183330160, 219996192, 274995240, 366660320, 439992384, 549990480, 733320640, 1099980960, 2199961920]

約数ペア:

[(1, 2199961920), (2, 1099980960), (3, 733320640), (4, 549990480), (5, 439992384), (6, 366660320), (8, 274995240), (10, 219996192), (12, 183330160), (13, 169227840), (15, 146664128), (16, 137497620), (20, 109998096), (24, 91665080), (26, 84613920), (30, 73332064), (32, 68748810), (39, 56409280), (40, 54999048), (48, 45832540), (52, 42306960), (60, 36666032), (64, 34374405), (65, 33845568), (78, 28204640), (80, 27499524), (96, 22916270), (104, 21153480), (120, 18333016), (130, 16922784), (156, 14102320), (160, 13749762), (192, 11458135), (195, 11281856), (208, 10576740), (240, 9166508), (260, 8461392), (312, 7051160), (320, 6874881), (390, 5640928), (409, 5378880), (416, 5288370), (431, 5104320), (480, 4583254), (520, 4230696), (624, 3525580), (780, 2820464), (818, 2689440), (832, 2644185), (862, 2552160), (960, 2291627), (1040, 2115348), (1227, 1792960), (1248, 1762790), (1293, 1701440), (1560, 1410232), (1636, 1344720), (1724, 1276080), (2045, 1075776), (2080, 1057674), (2155, 1020864), (2454, 896480), (2496, 881395), (2586, 850720), (3120, 705116), (3272, 672360), (3448, 638040), (4090, 537888), (4160, 528837), (4310, 510432), (4908, 448240), (5172, 425360), (5317, 413760), (5603, 392640), (6135, 358592), (6240, 352558), (6465, 340288), (6544, 336180), (6896, 319020), (8180, 268944), (8620, 255216), (9816, 224120), (10344, 212680), (10634, 206880), (11206, 196320), (12270, 179296), (12480, 176279), (12930, 170144), (13088, 168090), (13792, 159510), (15951, 137920), (16360, 134472), (16809, 130880), (17240, 127608), (19632, 112060), (20688, 106340), (21268, 103440), (22412, 98160), (24540, 89648), (25860, 85072), (26176, 84045), (26585, 82752), (27584, 79755), (28015, 78528), (31902, 68960), (32720, 67236), (33618, 65440), (34480, 63804), (39264, 56030), (41376, 53170), (42536, 51720), (44824, 49080)]