160304480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 304181920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 127, 140, 160, 161, 184, 196, 224, 230, 245, 254, 280, 322, 343, 368, 392, 460, 490, 508, 560, 635, 644, 686, 736, 784, 805, 889, 920, 980, 1016, 1120, 1127, 1270, 1288, 1372, 1568, 1610, 1715, 1778, 1840, 1960, 2032, 2254, 2540, 2576, 2744, 2921, 3220, 3430, 3556, 3680, 3920, 4064, 4445, 4508, 5080, 5152, 5488, 5635, 5842, 6223, 6440, 6860, 7112, 7840, 7889, 8890, 9016, 10160, 10976, 11270, 11684, 12446, 12880, 13720, 14224, 14605, 15778, 17780, 18032, 20320, 20447, 22540, 23368, 24892, 25760, 27440, 28448, 29210, 31115, 31556, 35560, 36064, 39445, 40894, 43561, 45080, 46736, 49784, 54880, 58420, 62230, 63112, 71120, 78890, 81788, 87122, 90160, 93472, 99568, 102235, 116840, 124460, 126224, 142240, 143129, 157780, 163576, 174244, 180320, 199136, 204470, 217805, 233680, 248920, 252448, 286258, 315560, 327152, 348488, 408940, 435610, 467360, 497840, 572516, 631120, 654304, 696976, 715645, 817880, 871220, 995680, 1001903, 1145032, 1262240, 1393952, 1431290, 1635760, 1742440, 2003806, 2290064, 2862580, 3271520, 3484880, 4007612, 4580128, 5009515, 5725160, 6969760, 8015224, 10019030, 11450320, 16030448, 20038060, 22900640, 32060896, 40076120, 80152240, 160304480]

約数ペア:

[(1, 160304480), (2, 80152240), (4, 40076120), (5, 32060896), (7, 22900640), (8, 20038060), (10, 16030448), (14, 11450320), (16, 10019030), (20, 8015224), (23, 6969760), (28, 5725160), (32, 5009515), (35, 4580128), (40, 4007612), (46, 3484880), (49, 3271520), (56, 2862580), (70, 2290064), (80, 2003806), (92, 1742440), (98, 1635760), (112, 1431290), (115, 1393952), (127, 1262240), (140, 1145032), (160, 1001903), (161, 995680), (184, 871220), (196, 817880), (224, 715645), (230, 696976), (245, 654304), (254, 631120), (280, 572516), (322, 497840), (343, 467360), (368, 435610), (392, 408940), (460, 348488), (490, 327152), (508, 315560), (560, 286258), (635, 252448), (644, 248920), (686, 233680), (736, 217805), (784, 204470), (805, 199136), (889, 180320), (920, 174244), (980, 163576), (1016, 157780), (1120, 143129), (1127, 142240), (1270, 126224), (1288, 124460), (1372, 116840), (1568, 102235), (1610, 99568), (1715, 93472), (1778, 90160), (1840, 87122), (1960, 81788), (2032, 78890), (2254, 71120), (2540, 63112), (2576, 62230), (2744, 58420), (2921, 54880), (3220, 49784), (3430, 46736), (3556, 45080), (3680, 43561), (3920, 40894), (4064, 39445), (4445, 36064), (4508, 35560), (5080, 31556), (5152, 31115), (5488, 29210), (5635, 28448), (5842, 27440), (6223, 25760), (6440, 24892), (6860, 23368), (7112, 22540), (7840, 20447), (7889, 20320), (8890, 18032), (9016, 17780), (10160, 15778), (10976, 14605), (11270, 14224), (11684, 13720), (12446, 12880)]