479459200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1321589520

約数和(自身を除く): 842130320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 64, 80, 88, 100, 106, 110, 128, 160, 176, 200, 212, 220, 257, 265, 275, 320, 352, 400, 424, 440, 514, 530, 550, 583, 640, 704, 800, 848, 880, 1028, 1060, 1100, 1166, 1285, 1325, 1408, 1600, 1696, 1760, 2056, 2120, 2200, 2332, 2570, 2650, 2827, 2915, 3200, 3392, 3520, 4112, 4240, 4400, 4664, 5140, 5300, 5654, 5830, 6425, 6784, 7040, 8224, 8480, 8800, 9328, 10280, 10600, 11308, 11660, 12850, 13621, 14135, 14575, 16448, 16960, 17600, 18656, 20560, 21200, 22616, 23320, 25700, 27242, 28270, 29150, 32896, 33920, 35200, 37312, 41120, 42400, 45232, 46640, 51400, 54484, 56540, 58300, 68105, 70675, 74624, 82240, 84800, 90464, 93280, 102800, 108968, 113080, 116600, 136210, 141350, 149831, 164480, 169600, 180928, 186560, 205600, 217936, 226160, 233200, 272420, 282700, 299662, 340525, 361856, 373120, 411200, 435872, 452320, 466400, 544840, 565400, 599324, 681050, 749155, 822400, 871744, 904640, 932800, 1089680, 1130800, 1198648, 1362100, 1498310, 1743488, 1809280, 1865600, 2179360, 2261600, 2397296, 2724200, 2996620, 3745775, 4358720, 4523200, 4794592, 5448400, 5993240, 7491550, 8717440, 9046400, 9589184, 10896800, 11986480, 14983100, 19178368, 21793600, 23972960, 29966200, 43587200, 47945920, 59932400, 95891840, 119864800, 239729600, 479459200]

約数ペア:

[(1, 479459200), (2, 239729600), (4, 119864800), (5, 95891840), (8, 59932400), (10, 47945920), (11, 43587200), (16, 29966200), (20, 23972960), (22, 21793600), (25, 19178368), (32, 14983100), (40, 11986480), (44, 10896800), (50, 9589184), (53, 9046400), (55, 8717440), (64, 7491550), (80, 5993240), (88, 5448400), (100, 4794592), (106, 4523200), (110, 4358720), (128, 3745775), (160, 2996620), (176, 2724200), (200, 2397296), (212, 2261600), (220, 2179360), (257, 1865600), (265, 1809280), (275, 1743488), (320, 1498310), (352, 1362100), (400, 1198648), (424, 1130800), (440, 1089680), (514, 932800), (530, 904640), (550, 871744), (583, 822400), (640, 749155), (704, 681050), (800, 599324), (848, 565400), (880, 544840), (1028, 466400), (1060, 452320), (1100, 435872), (1166, 411200), (1285, 373120), (1325, 361856), (1408, 340525), (1600, 299662), (1696, 282700), (1760, 272420), (2056, 233200), (2120, 226160), (2200, 217936), (2332, 205600), (2570, 186560), (2650, 180928), (2827, 169600), (2915, 164480), (3200, 149831), (3392, 141350), (3520, 136210), (4112, 116600), (4240, 113080), (4400, 108968), (4664, 102800), (5140, 93280), (5300, 90464), (5654, 84800), (5830, 82240), (6425, 74624), (6784, 70675), (7040, 68105), (8224, 58300), (8480, 56540), (8800, 54484), (9328, 51400), (10280, 46640), (10600, 45232), (11308, 42400), (11660, 41120), (12850, 37312), (13621, 35200), (14135, 33920), (14575, 32896), (16448, 29150), (16960, 28270), (17600, 27242), (18656, 25700), (20560, 23320), (21200, 22616)]