148404480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 144

約数和(自身を含む): 541774464

約数和(自身を除く): 393369984

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5521, 6720, 8960, 11042, 13440, 16563, 22084, 26880, 27605, 33126, 38647, 44168, 55210, 66252, 77294, 82815, 88336, 110420, 115941, 132504, 154588, 165630, 176672, 193235, 220840, 231882, 265008, 309176, 331260, 353344, 386470, 441680, 463764, 530016, 579705, 618352, 662520, 706688, 772940, 883360, 927528, 1060032, 1159410, 1236704, 1325040, 1413376, 1545880, 1766720, 1855056, 2120064, 2318820, 2473408, 2650080, 3091760, 3533440, 3710112, 4240128, 4637640, 4946816, 5300160, 6183520, 7066880, 7420224, 9275280, 9893632, 10600320, 12367040, 14840448, 18550560, 21200640, 24734080, 29680896, 37101120, 49468160, 74202240, 148404480]

約数ペア:

[(1, 148404480), (2, 74202240), (3, 49468160), (4, 37101120), (5, 29680896), (6, 24734080), (7, 21200640), (8, 18550560), (10, 14840448), (12, 12367040), (14, 10600320), (15, 9893632), (16, 9275280), (20, 7420224), (21, 7066880), (24, 6183520), (28, 5300160), (30, 4946816), (32, 4637640), (35, 4240128), (40, 3710112), (42, 3533440), (48, 3091760), (56, 2650080), (60, 2473408), (64, 2318820), (70, 2120064), (80, 1855056), (84, 1766720), (96, 1545880), (105, 1413376), (112, 1325040), (120, 1236704), (128, 1159410), (140, 1060032), (160, 927528), (168, 883360), (192, 772940), (210, 706688), (224, 662520), (240, 618352), (256, 579705), (280, 530016), (320, 463764), (336, 441680), (384, 386470), (420, 353344), (448, 331260), (480, 309176), (560, 265008), (640, 231882), (672, 220840), (768, 193235), (840, 176672), (896, 165630), (960, 154588), (1120, 132504), (1280, 115941), (1344, 110420), (1680, 88336), (1792, 82815), (1920, 77294), (2240, 66252), (2688, 55210), (3360, 44168), (3840, 38647), (4480, 33126), (5376, 27605), (5521, 26880), (6720, 22084), (8960, 16563), (11042, 13440)]