159915840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 224

約数和(自身を含む): 592531200

約数和(自身を除く): 432615360

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 449, 480, 530, 560, 636, 672, 742, 795, 840, 848, 898, 960, 1060, 1113, 1120, 1272, 1344, 1347, 1484, 1590, 1680, 1696, 1796, 1855, 2120, 2226, 2240, 2245, 2544, 2694, 2968, 3143, 3180, 3360, 3392, 3592, 3710, 4240, 4452, 4490, 5088, 5388, 5565, 5936, 6286, 6360, 6720, 6735, 7184, 7420, 8480, 8904, 8980, 9429, 10176, 10776, 11130, 11872, 12572, 12720, 13470, 14368, 14840, 15715, 16960, 17808, 17960, 18858, 21552, 22260, 23744, 23797, 25144, 25440, 26940, 28736, 29680, 31430, 35616, 35920, 37716, 43104, 44520, 47145, 47594, 50288, 50880, 53880, 59360, 62860, 71232, 71391, 71840, 75432, 86208, 89040, 94290, 95188, 100576, 107760, 118720, 118985, 125720, 142782, 143680, 150864, 166579, 178080, 188580, 190376, 201152, 215520, 237970, 251440, 285564, 301728, 333158, 356160, 356955, 377160, 380752, 431040, 475940, 499737, 502880, 571128, 603456, 666316, 713910, 754320, 761504, 832895, 951880, 999474, 1005760, 1142256, 1332632, 1427820, 1508640, 1523008, 1665790, 1903760, 1998948, 2284512, 2498685, 2665264, 2855640, 3017280, 3331580, 3807520, 3997896, 4569024, 4997370, 5330528, 5711280, 6663160, 7615040, 7995792, 9994740, 10661056, 11422560, 13326320, 15991584, 19989480, 22845120, 26652640, 31983168, 39978960, 53305280, 79957920, 159915840]

約数ペア:

[(1, 159915840), (2, 79957920), (3, 53305280), (4, 39978960), (5, 31983168), (6, 26652640), (7, 22845120), (8, 19989480), (10, 15991584), (12, 13326320), (14, 11422560), (15, 10661056), (16, 9994740), (20, 7995792), (21, 7615040), (24, 6663160), (28, 5711280), (30, 5330528), (32, 4997370), (35, 4569024), (40, 3997896), (42, 3807520), (48, 3331580), (53, 3017280), (56, 2855640), (60, 2665264), (64, 2498685), (70, 2284512), (80, 1998948), (84, 1903760), (96, 1665790), (105, 1523008), (106, 1508640), (112, 1427820), (120, 1332632), (140, 1142256), (159, 1005760), (160, 999474), (168, 951880), (192, 832895), (210, 761504), (212, 754320), (224, 713910), (240, 666316), (265, 603456), (280, 571128), (318, 502880), (320, 499737), (336, 475940), (371, 431040), (420, 380752), (424, 377160), (448, 356955), (449, 356160), (480, 333158), (530, 301728), (560, 285564), (636, 251440), (672, 237970), (742, 215520), (795, 201152), (840, 190376), (848, 188580), (898, 178080), (960, 166579), (1060, 150864), (1113, 143680), (1120, 142782), (1272, 125720), (1344, 118985), (1347, 118720), (1484, 107760), (1590, 100576), (1680, 95188), (1696, 94290), (1796, 89040), (1855, 86208), (2120, 75432), (2226, 71840), (2240, 71391), (2245, 71232), (2544, 62860), (2694, 59360), (2968, 53880), (3143, 50880), (3180, 50288), (3360, 47594), (3392, 47145), (3592, 44520), (3710, 43104), (4240, 37716), (4452, 35920), (4490, 35616), (5088, 31430), (5388, 29680), (5565, 28736), (5936, 26940), (6286, 25440), (6360, 25144), (6720, 23797), (6735, 23744), (7184, 22260), (7420, 21552), (8480, 18858), (8904, 17960), (8980, 17808), (9429, 16960), (10176, 15715), (10776, 14840), (11130, 14368), (11872, 13470), (12572, 12720)]