63973120

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 166888512

約数和(自身を除く): 102915392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 53, 64, 80, 82, 92, 106, 115, 128, 160, 164, 184, 205, 212, 230, 256, 265, 320, 328, 368, 410, 424, 460, 530, 640, 656, 736, 820, 848, 920, 943, 1060, 1219, 1280, 1312, 1472, 1640, 1696, 1840, 1886, 2120, 2173, 2438, 2624, 2944, 3280, 3392, 3680, 3772, 4240, 4346, 4715, 4876, 5248, 5888, 6095, 6560, 6784, 7360, 7544, 8480, 8692, 9430, 9752, 10496, 10865, 12190, 13120, 13568, 14720, 15088, 16960, 17384, 18860, 19504, 21730, 24380, 26240, 29440, 30176, 33920, 34768, 37720, 39008, 43460, 48760, 49979, 52480, 60352, 67840, 69536, 75440, 78016, 86920, 97520, 99958, 120704, 139072, 150880, 156032, 173840, 195040, 199916, 241408, 249895, 278144, 301760, 312064, 347680, 390080, 399832, 499790, 556288, 603520, 695360, 780160, 799664, 999580, 1207040, 1390720, 1560320, 1599328, 1999160, 2781440, 3198656, 3998320, 6397312, 7996640, 12794624, 15993280, 31986560, 63973120]

約数ペア:

[(1, 63973120), (2, 31986560), (4, 15993280), (5, 12794624), (8, 7996640), (10, 6397312), (16, 3998320), (20, 3198656), (23, 2781440), (32, 1999160), (40, 1599328), (41, 1560320), (46, 1390720), (53, 1207040), (64, 999580), (80, 799664), (82, 780160), (92, 695360), (106, 603520), (115, 556288), (128, 499790), (160, 399832), (164, 390080), (184, 347680), (205, 312064), (212, 301760), (230, 278144), (256, 249895), (265, 241408), (320, 199916), (328, 195040), (368, 173840), (410, 156032), (424, 150880), (460, 139072), (530, 120704), (640, 99958), (656, 97520), (736, 86920), (820, 78016), (848, 75440), (920, 69536), (943, 67840), (1060, 60352), (1219, 52480), (1280, 49979), (1312, 48760), (1472, 43460), (1640, 39008), (1696, 37720), (1840, 34768), (1886, 33920), (2120, 30176), (2173, 29440), (2438, 26240), (2624, 24380), (2944, 21730), (3280, 19504), (3392, 18860), (3680, 17384), (3772, 16960), (4240, 15088), (4346, 14720), (4715, 13568), (4876, 13120), (5248, 12190), (5888, 10865), (6095, 10496), (6560, 9752), (6784, 9430), (7360, 8692), (7544, 8480)]