512375760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 320

約数和(自身を含む): 1934876160

約数和(自身を除く): 1422500400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 142, 144, 156, 180, 195, 208, 213, 216, 234, 240, 257, 260, 270, 284, 312, 351, 355, 360, 390, 426, 432, 468, 514, 520, 540, 568, 585, 624, 639, 702, 710, 720, 771, 780, 852, 923, 936, 1028, 1040, 1065, 1080, 1136, 1170, 1278, 1285, 1404, 1420, 1542, 1560, 1704, 1755, 1846, 1872, 1917, 2056, 2130, 2160, 2313, 2340, 2556, 2570, 2769, 2808, 2840, 3084, 3120, 3195, 3341, 3408, 3510, 3692, 3834, 3855, 4112, 4260, 4615, 4626, 4680, 5112, 5140, 5538, 5616, 5680, 6168, 6390, 6682, 6939, 7020, 7384, 7668, 7710, 8307, 8520, 9230, 9252, 9360, 9585, 10023, 10224, 10280, 11076, 11565, 12336, 12780, 13364, 13845, 13878, 14040, 14768, 15336, 15420, 16614, 16705, 17040, 18247, 18460, 18504, 19170, 20046, 20560, 22152, 23130, 24921, 25560, 26728, 27690, 27756, 28080, 30069, 30672, 30840, 33228, 33410, 34695, 36494, 36920, 37008, 38340, 40092, 41535, 44304, 46260, 49842, 50115, 51120, 53456, 54741, 55380, 55512, 60138, 61680, 66456, 66820, 69390, 72988, 73840, 76680, 80184, 83070, 90207, 91235, 92520, 99684, 100230, 109482, 110760, 111024, 120276, 124605, 132912, 133640, 138780, 145976, 150345, 153360, 160368, 164223, 166140, 180414, 182470, 185040, 199368, 200460, 218964, 221520, 237211, 240552, 249210, 267280, 273705, 277560, 291952, 300690, 328446, 332280, 360828, 364940, 398736, 400920, 437928, 451035, 474422, 481104, 492669, 498420, 547410, 555120, 601380, 656892, 664560, 711633, 721656, 729880, 801840, 821115, 875856, 902070, 948844, 985338, 996840, 1094820, 1186055, 1202760, 1313784, 1423266, 1443312, 1459760, 1642230, 1804140, 1897688, 1970676, 1993680, 2134899, 2189640, 2372110, 2405520, 2463345, 2627568, 2846532, 3284460, 3558165, 3608280, 3795376, 3941352, 4269798, 4379280, 4744220, 4926690, 5693064, 6404697, 6568920, 7116330, 7216560, 7882704, 8539596, 9488440, 9853380, 10674495, 11386128, 12809394, 13137840, 14232660, 17079192, 18976880, 19706760, 21348990, 25618788, 28465320, 32023485, 34158384, 39413520, 42697980, 51237576, 56930640, 64046970, 85395960, 102475152, 128093940, 170791920, 256187880, 512375760]

約数ペア:

[(1, 512375760), (2, 256187880), (3, 170791920), (4, 128093940), (5, 102475152), (6, 85395960), (8, 64046970), (9, 56930640), (10, 51237576), (12, 42697980), (13, 39413520), (15, 34158384), (16, 32023485), (18, 28465320), (20, 25618788), (24, 21348990), (26, 19706760), (27, 18976880), (30, 17079192), (36, 14232660), (39, 13137840), (40, 12809394), (45, 11386128), (48, 10674495), (52, 9853380), (54, 9488440), (60, 8539596), (65, 7882704), (71, 7216560), (72, 7116330), (78, 6568920), (80, 6404697), (90, 5693064), (104, 4926690), (108, 4744220), (117, 4379280), (120, 4269798), (130, 3941352), (135, 3795376), (142, 3608280), (144, 3558165), (156, 3284460), (180, 2846532), (195, 2627568), (208, 2463345), (213, 2405520), (216, 2372110), (234, 2189640), (240, 2134899), (257, 1993680), (260, 1970676), (270, 1897688), (284, 1804140), (312, 1642230), (351, 1459760), (355, 1443312), (360, 1423266), (390, 1313784), (426, 1202760), (432, 1186055), (468, 1094820), (514, 996840), (520, 985338), (540, 948844), (568, 902070), (585, 875856), (624, 821115), (639, 801840), (702, 729880), (710, 721656), (720, 711633), (771, 664560), (780, 656892), (852, 601380), (923, 555120), (936, 547410), (1028, 498420), (1040, 492669), (1065, 481104), (1080, 474422), (1136, 451035), (1170, 437928), (1278, 400920), (1285, 398736), (1404, 364940), (1420, 360828), (1542, 332280), (1560, 328446), (1704, 300690), (1755, 291952), (1846, 277560), (1872, 273705), (1917, 267280), (2056, 249210), (2130, 240552), (2160, 237211), (2313, 221520), (2340, 218964), (2556, 200460), (2570, 199368), (2769, 185040), (2808, 182470), (2840, 180414), (3084, 166140), (3120, 164223), (3195, 160368), (3341, 153360), (3408, 150345), (3510, 145976), (3692, 138780), (3834, 133640), (3855, 132912), (4112, 124605), (4260, 120276), (4615, 111024), (4626, 110760), (4680, 109482), (5112, 100230), (5140, 99684), (5538, 92520), (5616, 91235), (5680, 90207), (6168, 83070), (6390, 80184), (6682, 76680), (6939, 73840), (7020, 72988), (7384, 69390), (7668, 66820), (7710, 66456), (8307, 61680), (8520, 60138), (9230, 55512), (9252, 55380), (9360, 54741), (9585, 53456), (10023, 51120), (10224, 50115), (10280, 49842), (11076, 46260), (11565, 44304), (12336, 41535), (12780, 40092), (13364, 38340), (13845, 37008), (13878, 36920), (14040, 36494), (14768, 34695), (15336, 33410), (15420, 33228), (16614, 30840), (16705, 30672), (17040, 30069), (18247, 28080), (18460, 27756), (18504, 27690), (19170, 26728), (20046, 25560), (20560, 24921), (22152, 23130)]