158887680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 607509504

約数和(自身を除く): 448621824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 257, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 514, 552, 560, 640, 644, 672, 690, 736, 768, 771, 805, 840, 896, 920, 960, 966, 1028, 1104, 1120, 1280, 1285, 1288, 1344, 1380, 1472, 1542, 1610, 1680, 1792, 1799, 1840, 1920, 1932, 2056, 2208, 2240, 2415, 2570, 2576, 2688, 2760, 2944, 3084, 3220, 3360, 3598, 3680, 3840, 3855, 3864, 4112, 4416, 4480, 4830, 5140, 5152, 5376, 5397, 5520, 5888, 5911, 6168, 6440, 6720, 7196, 7360, 7710, 7728, 8224, 8832, 8960, 8995, 9660, 10280, 10304, 10794, 11040, 11822, 12336, 12880, 13440, 14392, 14720, 15420, 15456, 16448, 17664, 17733, 17990, 19320, 20560, 20608, 21588, 22080, 23644, 24672, 25760, 26880, 26985, 28784, 29440, 29555, 30840, 30912, 32896, 35466, 35980, 38640, 41120, 41216, 41377, 43176, 44160, 47288, 49344, 51520, 53970, 57568, 59110, 61680, 61824, 65792, 70932, 71960, 77280, 82240, 82754, 86352, 88320, 88665, 94576, 98688, 103040, 107940, 115136, 118220, 123360, 123648, 124131, 141864, 143920, 154560, 164480, 165508, 172704, 177330, 189152, 197376, 206080, 206885, 215880, 230272, 236440, 246720, 248262, 283728, 287840, 309120, 328960, 331016, 345408, 354660, 378304, 413770, 431760, 460544, 472880, 493440, 496524, 567456, 575680, 618240, 620655, 662032, 690816, 709320, 756608, 827540, 863520, 945760, 986880, 993048, 1134912, 1151360, 1241310, 1324064, 1381632, 1418640, 1513216, 1655080, 1727040, 1891520, 1986096, 2269824, 2302720, 2482620, 2648128, 2837280, 3310160, 3454080, 3783040, 3972192, 4539648, 4965240, 5296256, 5674560, 6620320, 6908160, 7566080, 7944384, 9930480, 10592512, 11349120, 13240640, 15888768, 19860960, 22698240, 26481280, 31777536, 39721920, 52962560, 79443840, 158887680]

約数ペア:

[(1, 158887680), (2, 79443840), (3, 52962560), (4, 39721920), (5, 31777536), (6, 26481280), (7, 22698240), (8, 19860960), (10, 15888768), (12, 13240640), (14, 11349120), (15, 10592512), (16, 9930480), (20, 7944384), (21, 7566080), (23, 6908160), (24, 6620320), (28, 5674560), (30, 5296256), (32, 4965240), (35, 4539648), (40, 3972192), (42, 3783040), (46, 3454080), (48, 3310160), (56, 2837280), (60, 2648128), (64, 2482620), (69, 2302720), (70, 2269824), (80, 1986096), (84, 1891520), (92, 1727040), (96, 1655080), (105, 1513216), (112, 1418640), (115, 1381632), (120, 1324064), (128, 1241310), (138, 1151360), (140, 1134912), (160, 993048), (161, 986880), (168, 945760), (184, 863520), (192, 827540), (210, 756608), (224, 709320), (230, 690816), (240, 662032), (256, 620655), (257, 618240), (276, 575680), (280, 567456), (320, 496524), (322, 493440), (336, 472880), (345, 460544), (368, 431760), (384, 413770), (420, 378304), (448, 354660), (460, 345408), (480, 331016), (483, 328960), (514, 309120), (552, 287840), (560, 283728), (640, 248262), (644, 246720), (672, 236440), (690, 230272), (736, 215880), (768, 206885), (771, 206080), (805, 197376), (840, 189152), (896, 177330), (920, 172704), (960, 165508), (966, 164480), (1028, 154560), (1104, 143920), (1120, 141864), (1280, 124131), (1285, 123648), (1288, 123360), (1344, 118220), (1380, 115136), (1472, 107940), (1542, 103040), (1610, 98688), (1680, 94576), (1792, 88665), (1799, 88320), (1840, 86352), (1920, 82754), (1932, 82240), (2056, 77280), (2208, 71960), (2240, 70932), (2415, 65792), (2570, 61824), (2576, 61680), (2688, 59110), (2760, 57568), (2944, 53970), (3084, 51520), (3220, 49344), (3360, 47288), (3598, 44160), (3680, 43176), (3840, 41377), (3855, 41216), (3864, 41120), (4112, 38640), (4416, 35980), (4480, 35466), (4830, 32896), (5140, 30912), (5152, 30840), (5376, 29555), (5397, 29440), (5520, 28784), (5888, 26985), (5911, 26880), (6168, 25760), (6440, 24672), (6720, 23644), (7196, 22080), (7360, 21588), (7710, 20608), (7728, 20560), (8224, 19320), (8832, 17990), (8960, 17733), (8995, 17664), (9660, 16448), (10280, 15456), (10304, 15420), (10794, 14720), (11040, 14392), (11822, 13440), (12336, 12880)]