147371520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 487111680

約数和(自身を除く): 339740160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 619, 620, 640, 744, 768, 930, 960, 992, 1238, 1240, 1280, 1488, 1536, 1857, 1860, 1920, 1984, 2476, 2480, 2560, 2976, 3095, 3714, 3720, 3840, 3968, 4952, 4960, 5952, 6190, 7428, 7440, 7680, 7936, 9285, 9904, 9920, 11904, 12380, 14856, 14880, 15872, 18570, 19189, 19808, 19840, 23808, 24760, 29712, 29760, 37140, 38378, 39616, 39680, 47616, 49520, 57567, 59424, 59520, 74280, 76756, 79232, 79360, 95945, 99040, 115134, 118848, 119040, 148560, 153512, 158464, 191890, 198080, 230268, 237696, 238080, 287835, 297120, 307024, 316928, 383780, 396160, 460536, 475392, 575670, 594240, 614048, 767560, 792320, 921072, 950784, 1151340, 1188480, 1228096, 1535120, 1584640, 1842144, 2302680, 2376960, 2456192, 3070240, 3684288, 4605360, 4753920, 4912384, 6140480, 7368576, 9210720, 9824768, 12280960, 14737152, 18421440, 24561920, 29474304, 36842880, 49123840, 73685760, 147371520]

約数ペア:

[(1, 147371520), (2, 73685760), (3, 49123840), (4, 36842880), (5, 29474304), (6, 24561920), (8, 18421440), (10, 14737152), (12, 12280960), (15, 9824768), (16, 9210720), (20, 7368576), (24, 6140480), (30, 4912384), (31, 4753920), (32, 4605360), (40, 3684288), (48, 3070240), (60, 2456192), (62, 2376960), (64, 2302680), (80, 1842144), (93, 1584640), (96, 1535120), (120, 1228096), (124, 1188480), (128, 1151340), (155, 950784), (160, 921072), (186, 792320), (192, 767560), (240, 614048), (248, 594240), (256, 575670), (310, 475392), (320, 460536), (372, 396160), (384, 383780), (465, 316928), (480, 307024), (496, 297120), (512, 287835), (619, 238080), (620, 237696), (640, 230268), (744, 198080), (768, 191890), (930, 158464), (960, 153512), (992, 148560), (1238, 119040), (1240, 118848), (1280, 115134), (1488, 99040), (1536, 95945), (1857, 79360), (1860, 79232), (1920, 76756), (1984, 74280), (2476, 59520), (2480, 59424), (2560, 57567), (2976, 49520), (3095, 47616), (3714, 39680), (3720, 39616), (3840, 38378), (3968, 37140), (4952, 29760), (4960, 29712), (5952, 24760), (6190, 23808), (7428, 19840), (7440, 19808), (7680, 19189), (7936, 18570), (9285, 15872), (9904, 14880), (9920, 14856), (11904, 12380)]