146317920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6221}}^1$

素因数の和:6253

約数の個数: 144

約数和(自身を含む): 536236848

約数和(自身を除く): 389918928

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6221, 7840, 11760, 12442, 18663, 23520, 24884, 31105, 37326, 43547, 49768, 62210, 74652, 87094, 93315, 99536, 124420, 130641, 149304, 174188, 186630, 199072, 217735, 248840, 261282, 298608, 304829, 348376, 373260, 435470, 497680, 522564, 597216, 609658, 653205, 696752, 746520, 870940, 914487, 995360, 1045128, 1219316, 1306410, 1393504, 1493040, 1524145, 1741880, 1828974, 2090256, 2438632, 2612820, 2986080, 3048290, 3483760, 3657948, 4180512, 4572435, 4877264, 5225640, 6096580, 6967520, 7315896, 9144870, 9754528, 10451280, 12193160, 14631792, 18289740, 20902560, 24386320, 29263584, 36579480, 48772640, 73158960, 146317920]

約数ペア:

[(1, 146317920), (2, 73158960), (3, 48772640), (4, 36579480), (5, 29263584), (6, 24386320), (7, 20902560), (8, 18289740), (10, 14631792), (12, 12193160), (14, 10451280), (15, 9754528), (16, 9144870), (20, 7315896), (21, 6967520), (24, 6096580), (28, 5225640), (30, 4877264), (32, 4572435), (35, 4180512), (40, 3657948), (42, 3483760), (48, 3048290), (49, 2986080), (56, 2612820), (60, 2438632), (70, 2090256), (80, 1828974), (84, 1741880), (96, 1524145), (98, 1493040), (105, 1393504), (112, 1306410), (120, 1219316), (140, 1045128), (147, 995360), (160, 914487), (168, 870940), (196, 746520), (210, 696752), (224, 653205), (240, 609658), (245, 597216), (280, 522564), (294, 497680), (336, 435470), (392, 373260), (420, 348376), (480, 304829), (490, 298608), (560, 261282), (588, 248840), (672, 217735), (735, 199072), (784, 186630), (840, 174188), (980, 149304), (1120, 130641), (1176, 124420), (1470, 99536), (1568, 93315), (1680, 87094), (1960, 74652), (2352, 62210), (2940, 49768), (3360, 43547), (3920, 37326), (4704, 31105), (5880, 24884), (6221, 23520), (7840, 18663), (11760, 12442)]