145340160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5407}}^1$

素因数の和:5438

約数の個数: 144

約数和(自身を含む): 530589696

約数和(自身を除く): 385249536

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, 5407, 6720, 8960, 10814, 13440, 16221, 21628, 26880, 27035, 32442, 37849, 43256, 54070, 64884, 75698, 81105, 86512, 108140, 113547, 129768, 151396, 162210, 173024, 189245, 216280, 227094, 259536, 302792, 324420, 346048, 378490, 432560, 454188, 519072, 567735, 605584, 648840, 692096, 756980, 865120, 908376, 1038144, 1135470, 1211168, 1297680, 1384192, 1513960, 1730240, 1816752, 2076288, 2270940, 2422336, 2595360, 3027920, 3460480, 3633504, 4152576, 4541880, 4844672, 5190720, 6055840, 6920960, 7267008, 9083760, 9689344, 10381440, 12111680, 14534016, 18167520, 20762880, 24223360, 29068032, 36335040, 48446720, 72670080, 145340160]

約数ペア:

[(1, 145340160), (2, 72670080), (3, 48446720), (4, 36335040), (5, 29068032), (6, 24223360), (7, 20762880), (8, 18167520), (10, 14534016), (12, 12111680), (14, 10381440), (15, 9689344), (16, 9083760), (20, 7267008), (21, 6920960), (24, 6055840), (28, 5190720), (30, 4844672), (32, 4541880), (35, 4152576), (40, 3633504), (42, 3460480), (48, 3027920), (56, 2595360), (60, 2422336), (64, 2270940), (70, 2076288), (80, 1816752), (84, 1730240), (96, 1513960), (105, 1384192), (112, 1297680), (120, 1211168), (128, 1135470), (140, 1038144), (160, 908376), (168, 865120), (192, 756980), (210, 692096), (224, 648840), (240, 605584), (256, 567735), (280, 519072), (320, 454188), (336, 432560), (384, 378490), (420, 346048), (448, 324420), (480, 302792), (560, 259536), (640, 227094), (672, 216280), (768, 189245), (840, 173024), (896, 162210), (960, 151396), (1120, 129768), (1280, 113547), (1344, 108140), (1680, 86512), (1792, 81105), (1920, 75698), (2240, 64884), (2688, 54070), (3360, 43256), (3840, 37849), (4480, 32442), (5376, 27035), (5407, 26880), (6720, 21628), (8960, 16221), (10814, 13440)]