327663360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 1226400000

約数和(自身を除く): 898736640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 499, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 998, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1497, 1520, 1710, 1728, 1824, 1920, 1996, 2052, 2160, 2280, 2304, 2432, 2495, 2565, 2736, 2880, 2994, 3040, 3420, 3456, 3648, 3840, 3992, 4104, 4320, 4491, 4560, 4864, 4990, 5130, 5472, 5760, 5988, 6080, 6840, 6912, 7296, 7485, 7984, 8208, 8640, 8982, 9120, 9481, 9980, 10260, 10944, 11520, 11976, 12160, 13473, 13680, 14592, 14970, 15968, 16416, 17280, 17964, 18240, 18962, 19960, 20520, 21888, 22455, 23952, 24320, 26946, 27360, 28443, 29940, 31936, 32832, 34560, 35928, 36480, 37924, 39920, 41040, 43776, 44910, 47405, 47904, 53892, 54720, 56886, 59880, 63872, 65664, 67365, 71856, 72960, 75848, 79840, 82080, 85329, 89820, 94810, 95808, 107784, 109440, 113772, 119760, 127744, 131328, 134730, 142215, 143712, 151696, 159680, 164160, 170658, 179640, 189620, 191616, 215568, 218880, 227544, 239520, 255987, 269460, 284430, 287424, 303392, 319360, 328320, 341316, 359280, 379240, 383232, 426645, 431136, 455088, 479040, 511974, 538920, 568860, 574848, 606784, 638720, 656640, 682632, 718560, 758480, 853290, 862272, 910176, 958080, 1023948, 1077840, 1137720, 1149696, 1213568, 1279935, 1365264, 1437120, 1516960, 1706580, 1724544, 1820352, 1916160, 2047896, 2155680, 2275440, 2427136, 2559870, 2730528, 2874240, 3033920, 3413160, 3449088, 3640704, 4095792, 4311360, 4550880, 5119740, 5461056, 5748480, 6067840, 6826320, 7281408, 8191584, 8622720, 9101760, 10239480, 10922112, 12135680, 13652640, 16383168, 17245440, 18203520, 20478960, 21844224, 27305280, 32766336, 36407040, 40957920, 54610560, 65532672, 81915840, 109221120, 163831680, 327663360]

約数ペア:

[(1, 327663360), (2, 163831680), (3, 109221120), (4, 81915840), (5, 65532672), (6, 54610560), (8, 40957920), (9, 36407040), (10, 32766336), (12, 27305280), (15, 21844224), (16, 20478960), (18, 18203520), (19, 17245440), (20, 16383168), (24, 13652640), (27, 12135680), (30, 10922112), (32, 10239480), (36, 9101760), (38, 8622720), (40, 8191584), (45, 7281408), (48, 6826320), (54, 6067840), (57, 5748480), (60, 5461056), (64, 5119740), (72, 4550880), (76, 4311360), (80, 4095792), (90, 3640704), (95, 3449088), (96, 3413160), (108, 3033920), (114, 2874240), (120, 2730528), (128, 2559870), (135, 2427136), (144, 2275440), (152, 2155680), (160, 2047896), (171, 1916160), (180, 1820352), (190, 1724544), (192, 1706580), (216, 1516960), (228, 1437120), (240, 1365264), (256, 1279935), (270, 1213568), (285, 1149696), (288, 1137720), (304, 1077840), (320, 1023948), (342, 958080), (360, 910176), (380, 862272), (384, 853290), (432, 758480), (456, 718560), (480, 682632), (499, 656640), (513, 638720), (540, 606784), (570, 574848), (576, 568860), (608, 538920), (640, 511974), (684, 479040), (720, 455088), (760, 431136), (768, 426645), (855, 383232), (864, 379240), (912, 359280), (960, 341316), (998, 328320), (1026, 319360), (1080, 303392), (1140, 287424), (1152, 284430), (1216, 269460), (1280, 255987), (1368, 239520), (1440, 227544), (1497, 218880), (1520, 215568), (1710, 191616), (1728, 189620), (1824, 179640), (1920, 170658), (1996, 164160), (2052, 159680), (2160, 151696), (2280, 143712), (2304, 142215), (2432, 134730), (2495, 131328), (2565, 127744), (2736, 119760), (2880, 113772), (2994, 109440), (3040, 107784), (3420, 95808), (3456, 94810), (3648, 89820), (3840, 85329), (3992, 82080), (4104, 79840), (4320, 75848), (4491, 72960), (4560, 71856), (4864, 67365), (4990, 65664), (5130, 63872), (5472, 59880), (5760, 56886), (5988, 54720), (6080, 53892), (6840, 47904), (6912, 47405), (7296, 44910), (7485, 43776), (7984, 41040), (8208, 39920), (8640, 37924), (8982, 36480), (9120, 35928), (9481, 34560), (9980, 32832), (10260, 31936), (10944, 29940), (11520, 28443), (11976, 27360), (12160, 26946), (13473, 24320), (13680, 23952), (14592, 22455), (14970, 21888), (15968, 20520), (16416, 19960), (17280, 18962), (17964, 18240)]