166679520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 606735360

約数和(自身を除く): 440055840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 439, 452, 480, 560, 565, 672, 678, 791, 840, 878, 904, 1120, 1130, 1317, 1356, 1582, 1680, 1695, 1756, 1808, 2195, 2260, 2373, 2634, 2712, 3073, 3164, 3360, 3390, 3512, 3616, 3955, 4390, 4520, 4746, 5268, 5424, 6146, 6328, 6585, 6780, 7024, 7910, 8780, 9040, 9219, 9492, 10536, 10848, 11865, 12292, 12656, 13170, 13560, 14048, 15365, 15820, 17560, 18080, 18438, 18984, 21072, 23730, 24584, 25312, 26340, 27120, 30730, 31640, 35120, 36876, 37968, 42144, 46095, 47460, 49168, 49607, 52680, 54240, 61460, 63280, 70240, 73752, 75936, 92190, 94920, 98336, 99214, 105360, 122920, 126560, 147504, 148821, 184380, 189840, 198428, 210720, 245840, 248035, 295008, 297642, 347249, 368760, 379680, 396856, 491680, 496070, 595284, 694498, 737520, 744105, 793712, 992140, 1041747, 1190568, 1388996, 1475040, 1488210, 1587424, 1736245, 1984280, 2083494, 2381136, 2777992, 2976420, 3472490, 3968560, 4166988, 4762272, 5208735, 5555984, 5952840, 6944980, 7937120, 8333976, 10417470, 11111968, 11905680, 13889960, 16667952, 20834940, 23811360, 27779920, 33335904, 41669880, 55559840, 83339760, 166679520]

約数ペア:

[(1, 166679520), (2, 83339760), (3, 55559840), (4, 41669880), (5, 33335904), (6, 27779920), (7, 23811360), (8, 20834940), (10, 16667952), (12, 13889960), (14, 11905680), (15, 11111968), (16, 10417470), (20, 8333976), (21, 7937120), (24, 6944980), (28, 5952840), (30, 5555984), (32, 5208735), (35, 4762272), (40, 4166988), (42, 3968560), (48, 3472490), (56, 2976420), (60, 2777992), (70, 2381136), (80, 2083494), (84, 1984280), (96, 1736245), (105, 1587424), (112, 1488210), (113, 1475040), (120, 1388996), (140, 1190568), (160, 1041747), (168, 992140), (210, 793712), (224, 744105), (226, 737520), (240, 694498), (280, 595284), (336, 496070), (339, 491680), (420, 396856), (439, 379680), (452, 368760), (480, 347249), (560, 297642), (565, 295008), (672, 248035), (678, 245840), (791, 210720), (840, 198428), (878, 189840), (904, 184380), (1120, 148821), (1130, 147504), (1317, 126560), (1356, 122920), (1582, 105360), (1680, 99214), (1695, 98336), (1756, 94920), (1808, 92190), (2195, 75936), (2260, 73752), (2373, 70240), (2634, 63280), (2712, 61460), (3073, 54240), (3164, 52680), (3360, 49607), (3390, 49168), (3512, 47460), (3616, 46095), (3955, 42144), (4390, 37968), (4520, 36876), (4746, 35120), (5268, 31640), (5424, 30730), (6146, 27120), (6328, 26340), (6585, 25312), (6780, 24584), (7024, 23730), (7910, 21072), (8780, 18984), (9040, 18438), (9219, 18080), (9492, 17560), (10536, 15820), (10848, 15365), (11865, 14048), (12292, 13560), (12656, 13170)]