109221120

素因数分解:

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

素因数の和:545

約数の個数: 216

約数和(自身を含む): 398580000

約数和(自身を除く): 289358880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 499, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 998, 1140, 1152, 1216, 1280, 1368, 1440, 1497, 1520, 1710, 1824, 1920, 1996, 2280, 2304, 2432, 2495, 2736, 2880, 2994, 3040, 3420, 3648, 3840, 3992, 4491, 4560, 4864, 4990, 5472, 5760, 5988, 6080, 6840, 7296, 7485, 7984, 8982, 9120, 9481, 9980, 10944, 11520, 11976, 12160, 13680, 14592, 14970, 15968, 17964, 18240, 18962, 19960, 21888, 22455, 23952, 24320, 27360, 28443, 29940, 31936, 35928, 36480, 37924, 39920, 43776, 44910, 47405, 47904, 54720, 56886, 59880, 63872, 71856, 72960, 75848, 79840, 85329, 89820, 94810, 95808, 109440, 113772, 119760, 127744, 142215, 143712, 151696, 159680, 170658, 179640, 189620, 191616, 218880, 227544, 239520, 284430, 287424, 303392, 319360, 341316, 359280, 379240, 383232, 426645, 455088, 479040, 568860, 574848, 606784, 638720, 682632, 718560, 758480, 853290, 910176, 958080, 1137720, 1149696, 1213568, 1365264, 1437120, 1516960, 1706580, 1820352, 1916160, 2275440, 2427136, 2730528, 2874240, 3033920, 3413160, 3640704, 4550880, 5461056, 5748480, 6067840, 6826320, 7281408, 9101760, 10922112, 12135680, 13652640, 18203520, 21844224, 27305280, 36407040, 54610560, 109221120]

約数ペア:

[(1, 109221120), (2, 54610560), (3, 36407040), (4, 27305280), (5, 21844224), (6, 18203520), (8, 13652640), (9, 12135680), (10, 10922112), (12, 9101760), (15, 7281408), (16, 6826320), (18, 6067840), (19, 5748480), (20, 5461056), (24, 4550880), (30, 3640704), (32, 3413160), (36, 3033920), (38, 2874240), (40, 2730528), (45, 2427136), (48, 2275440), (57, 1916160), (60, 1820352), (64, 1706580), (72, 1516960), (76, 1437120), (80, 1365264), (90, 1213568), (95, 1149696), (96, 1137720), (114, 958080), (120, 910176), (128, 853290), (144, 758480), (152, 718560), (160, 682632), (171, 638720), (180, 606784), (190, 574848), (192, 568860), (228, 479040), (240, 455088), (256, 426645), (285, 383232), (288, 379240), (304, 359280), (320, 341316), (342, 319360), (360, 303392), (380, 287424), (384, 284430), (456, 239520), (480, 227544), (499, 218880), (570, 191616), (576, 189620), (608, 179640), (640, 170658), (684, 159680), (720, 151696), (760, 143712), (768, 142215), (855, 127744), (912, 119760), (960, 113772), (998, 109440), (1140, 95808), (1152, 94810), (1216, 89820), (1280, 85329), (1368, 79840), (1440, 75848), (1497, 72960), (1520, 71856), (1710, 63872), (1824, 59880), (1920, 56886), (1996, 54720), (2280, 47904), (2304, 47405), (2432, 44910), (2495, 43776), (2736, 39920), (2880, 37924), (2994, 36480), (3040, 35928), (3420, 31936), (3648, 29940), (3840, 28443), (3992, 27360), (4491, 24320), (4560, 23952), (4864, 22455), (4990, 21888), (5472, 19960), (5760, 18962), (5988, 18240), (6080, 17964), (6840, 15968), (7296, 14970), (7485, 14592), (7984, 13680), (8982, 12160), (9120, 11976), (9481, 11520), (9980, 10944)]