470029440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 1586304000

約数和(自身を除く): 1116274560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 149, 155, 159, 160, 186, 192, 212, 240, 248, 265, 298, 310, 318, 320, 372, 384, 424, 447, 465, 480, 496, 530, 596, 620, 636, 640, 744, 745, 795, 848, 894, 930, 960, 992, 1060, 1192, 1240, 1272, 1488, 1490, 1590, 1643, 1696, 1788, 1860, 1920, 1984, 2120, 2235, 2384, 2480, 2544, 2976, 2980, 3180, 3286, 3392, 3576, 3720, 3968, 4240, 4470, 4619, 4768, 4929, 4960, 5088, 5952, 5960, 6360, 6572, 6784, 7152, 7440, 7897, 8215, 8480, 8940, 9238, 9536, 9858, 9920, 10176, 11904, 11920, 12720, 13144, 13857, 14304, 14880, 15794, 16430, 16960, 17880, 18476, 19072, 19716, 19840, 20352, 23095, 23691, 23840, 24645, 25440, 26288, 27714, 28608, 29760, 31588, 32860, 33920, 35760, 36952, 39432, 39485, 46190, 47382, 47680, 49290, 50880, 52576, 55428, 57216, 59520, 63176, 65720, 69285, 71520, 73904, 78864, 78970, 92380, 94764, 95360, 98580, 101760, 105152, 110856, 118455, 126352, 131440, 138570, 143040, 147808, 157728, 157940, 184760, 189528, 197160, 210304, 221712, 236910, 244807, 252704, 262880, 277140, 286080, 295616, 315456, 315880, 369520, 379056, 394320, 443424, 473820, 489614, 505408, 525760, 554280, 591232, 630912, 631760, 734421, 739040, 758112, 788640, 886848, 947640, 979228, 1010816, 1051520, 1108560, 1224035, 1263520, 1468842, 1478080, 1516224, 1577280, 1773696, 1895280, 1958456, 2217120, 2448070, 2527040, 2937684, 2956160, 3032448, 3154560, 3672105, 3790560, 3916912, 4434240, 4896140, 5054080, 5875368, 7344210, 7581120, 7833824, 8868480, 9792280, 11750736, 14688420, 15162240, 15667648, 19584560, 23501472, 29376840, 31335296, 39169120, 47002944, 58753680, 78338240, 94005888, 117507360, 156676480, 235014720, 470029440]

約数ペア:

[(1, 470029440), (2, 235014720), (3, 156676480), (4, 117507360), (5, 94005888), (6, 78338240), (8, 58753680), (10, 47002944), (12, 39169120), (15, 31335296), (16, 29376840), (20, 23501472), (24, 19584560), (30, 15667648), (31, 15162240), (32, 14688420), (40, 11750736), (48, 9792280), (53, 8868480), (60, 7833824), (62, 7581120), (64, 7344210), (80, 5875368), (93, 5054080), (96, 4896140), (106, 4434240), (120, 3916912), (124, 3790560), (128, 3672105), (149, 3154560), (155, 3032448), (159, 2956160), (160, 2937684), (186, 2527040), (192, 2448070), (212, 2217120), (240, 1958456), (248, 1895280), (265, 1773696), (298, 1577280), (310, 1516224), (318, 1478080), (320, 1468842), (372, 1263520), (384, 1224035), (424, 1108560), (447, 1051520), (465, 1010816), (480, 979228), (496, 947640), (530, 886848), (596, 788640), (620, 758112), (636, 739040), (640, 734421), (744, 631760), (745, 630912), (795, 591232), (848, 554280), (894, 525760), (930, 505408), (960, 489614), (992, 473820), (1060, 443424), (1192, 394320), (1240, 379056), (1272, 369520), (1488, 315880), (1490, 315456), (1590, 295616), (1643, 286080), (1696, 277140), (1788, 262880), (1860, 252704), (1920, 244807), (1984, 236910), (2120, 221712), (2235, 210304), (2384, 197160), (2480, 189528), (2544, 184760), (2976, 157940), (2980, 157728), (3180, 147808), (3286, 143040), (3392, 138570), (3576, 131440), (3720, 126352), (3968, 118455), (4240, 110856), (4470, 105152), (4619, 101760), (4768, 98580), (4929, 95360), (4960, 94764), (5088, 92380), (5952, 78970), (5960, 78864), (6360, 73904), (6572, 71520), (6784, 69285), (7152, 65720), (7440, 63176), (7897, 59520), (8215, 57216), (8480, 55428), (8940, 52576), (9238, 50880), (9536, 49290), (9858, 47680), (9920, 47382), (10176, 46190), (11904, 39485), (11920, 39432), (12720, 36952), (13144, 35760), (13857, 33920), (14304, 32860), (14880, 31588), (15794, 29760), (16430, 28608), (16960, 27714), (17880, 26288), (18476, 25440), (19072, 24645), (19716, 23840), (19840, 23691), (20352, 23095)]