349879920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 1178591232

約数和(自身を除く): 828711312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 762, 780, 883, 1016, 1040, 1270, 1524, 1560, 1651, 1766, 1905, 2032, 2540, 2649, 3048, 3120, 3302, 3532, 3810, 4415, 4953, 5080, 5298, 6096, 6604, 7064, 7620, 8255, 8830, 9906, 10160, 10596, 11479, 13208, 13245, 14128, 15240, 16510, 17660, 19812, 21192, 22958, 24765, 26416, 26490, 30480, 33020, 34437, 35320, 39624, 42384, 45916, 49530, 52980, 57395, 66040, 68874, 70640, 79248, 91832, 99060, 105960, 112141, 114790, 132080, 137748, 172185, 183664, 198120, 211920, 224282, 229580, 275496, 336423, 344370, 396240, 448564, 459160, 550992, 560705, 672846, 688740, 897128, 918320, 1121410, 1345692, 1377480, 1457833, 1682115, 1794256, 2242820, 2691384, 2754960, 2915666, 3364230, 4373499, 4485640, 5382768, 5831332, 6728460, 7289165, 8746998, 8971280, 11662664, 13456920, 14578330, 17493996, 21867495, 23325328, 26913840, 29156660, 34987992, 43734990, 58313320, 69975984, 87469980, 116626640, 174939960, 349879920]

約数ペア:

[(1, 349879920), (2, 174939960), (3, 116626640), (4, 87469980), (5, 69975984), (6, 58313320), (8, 43734990), (10, 34987992), (12, 29156660), (13, 26913840), (15, 23325328), (16, 21867495), (20, 17493996), (24, 14578330), (26, 13456920), (30, 11662664), (39, 8971280), (40, 8746998), (48, 7289165), (52, 6728460), (60, 5831332), (65, 5382768), (78, 4485640), (80, 4373499), (104, 3364230), (120, 2915666), (127, 2754960), (130, 2691384), (156, 2242820), (195, 1794256), (208, 1682115), (240, 1457833), (254, 1377480), (260, 1345692), (312, 1121410), (381, 918320), (390, 897128), (508, 688740), (520, 672846), (624, 560705), (635, 550992), (762, 459160), (780, 448564), (883, 396240), (1016, 344370), (1040, 336423), (1270, 275496), (1524, 229580), (1560, 224282), (1651, 211920), (1766, 198120), (1905, 183664), (2032, 172185), (2540, 137748), (2649, 132080), (3048, 114790), (3120, 112141), (3302, 105960), (3532, 99060), (3810, 91832), (4415, 79248), (4953, 70640), (5080, 68874), (5298, 66040), (6096, 57395), (6604, 52980), (7064, 49530), (7620, 45916), (8255, 42384), (8830, 39624), (9906, 35320), (10160, 34437), (10596, 33020), (11479, 30480), (13208, 26490), (13245, 26416), (14128, 24765), (15240, 22958), (16510, 21192), (17660, 19812)]