165029280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 406506720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 390, 416, 424, 480, 499, 520, 530, 624, 636, 689, 780, 795, 848, 998, 1040, 1060, 1248, 1272, 1378, 1497, 1560, 1590, 1696, 1996, 2067, 2080, 2120, 2495, 2544, 2756, 2994, 3120, 3180, 3445, 3992, 4134, 4240, 4990, 5088, 5512, 5988, 6240, 6360, 6487, 6890, 7485, 7984, 8268, 8480, 9980, 10335, 11024, 11976, 12720, 12974, 13780, 14970, 15968, 16536, 19461, 19960, 20670, 22048, 23952, 25440, 25948, 26447, 27560, 29940, 32435, 33072, 38922, 39920, 41340, 47904, 51896, 52894, 55120, 59880, 64870, 66144, 77844, 79341, 79840, 82680, 97305, 103792, 105788, 110240, 119760, 129740, 132235, 155688, 158682, 165360, 194610, 207584, 211576, 239520, 259480, 264470, 311376, 317364, 330720, 343811, 389220, 396705, 423152, 518960, 528940, 622752, 634728, 687622, 778440, 793410, 846304, 1031433, 1037920, 1057880, 1269456, 1375244, 1556880, 1586820, 1719055, 2062866, 2115760, 2538912, 2750488, 3113760, 3173640, 3438110, 4125732, 4231520, 5157165, 5500976, 6347280, 6876220, 8251464, 10314330, 11001952, 12694560, 13752440, 16502928, 20628660, 27504880, 33005856, 41257320, 55009760, 82514640, 165029280]

約数ペア:

[(1, 165029280), (2, 82514640), (3, 55009760), (4, 41257320), (5, 33005856), (6, 27504880), (8, 20628660), (10, 16502928), (12, 13752440), (13, 12694560), (15, 11001952), (16, 10314330), (20, 8251464), (24, 6876220), (26, 6347280), (30, 5500976), (32, 5157165), (39, 4231520), (40, 4125732), (48, 3438110), (52, 3173640), (53, 3113760), (60, 2750488), (65, 2538912), (78, 2115760), (80, 2062866), (96, 1719055), (104, 1586820), (106, 1556880), (120, 1375244), (130, 1269456), (156, 1057880), (159, 1037920), (160, 1031433), (195, 846304), (208, 793410), (212, 778440), (240, 687622), (260, 634728), (265, 622752), (312, 528940), (318, 518960), (390, 423152), (416, 396705), (424, 389220), (480, 343811), (499, 330720), (520, 317364), (530, 311376), (624, 264470), (636, 259480), (689, 239520), (780, 211576), (795, 207584), (848, 194610), (998, 165360), (1040, 158682), (1060, 155688), (1248, 132235), (1272, 129740), (1378, 119760), (1497, 110240), (1560, 105788), (1590, 103792), (1696, 97305), (1996, 82680), (2067, 79840), (2080, 79341), (2120, 77844), (2495, 66144), (2544, 64870), (2756, 59880), (2994, 55120), (3120, 52894), (3180, 51896), (3445, 47904), (3992, 41340), (4134, 39920), (4240, 38922), (4990, 33072), (5088, 32435), (5512, 29940), (5988, 27560), (6240, 26447), (6360, 25948), (6487, 25440), (6890, 23952), (7485, 22048), (7984, 20670), (8268, 19960), (8480, 19461), (9980, 16536), (10335, 15968), (11024, 14970), (11976, 13780), (12720, 12974)]