47469520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 135705600

約数和(自身を除く): 88236080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 79, 80, 112, 116, 140, 145, 148, 158, 185, 203, 232, 259, 280, 290, 296, 316, 370, 395, 406, 464, 518, 553, 560, 580, 592, 632, 740, 790, 812, 1015, 1036, 1073, 1106, 1160, 1264, 1295, 1480, 1580, 1624, 2030, 2072, 2146, 2212, 2291, 2320, 2590, 2765, 2923, 2960, 3160, 3248, 4060, 4144, 4292, 4424, 4582, 5180, 5365, 5530, 5846, 6320, 7511, 8120, 8584, 8848, 9164, 10360, 10730, 11060, 11455, 11692, 14615, 15022, 16037, 16240, 17168, 18328, 20461, 20720, 21460, 22120, 22910, 23384, 29230, 30044, 32074, 36656, 37555, 40922, 42920, 44240, 45820, 46768, 58460, 60088, 64148, 75110, 80185, 81844, 84767, 85840, 91640, 102305, 116920, 120176, 128296, 150220, 160370, 163688, 169534, 183280, 204610, 233840, 256592, 300440, 320740, 327376, 339068, 409220, 423835, 593369, 600880, 641480, 678136, 818440, 847670, 1186738, 1282960, 1356272, 1636880, 1695340, 2373476, 2966845, 3390680, 4746952, 5933690, 6781360, 9493904, 11867380, 23734760, 47469520]

約数ペア:

[(1, 47469520), (2, 23734760), (4, 11867380), (5, 9493904), (7, 6781360), (8, 5933690), (10, 4746952), (14, 3390680), (16, 2966845), (20, 2373476), (28, 1695340), (29, 1636880), (35, 1356272), (37, 1282960), (40, 1186738), (56, 847670), (58, 818440), (70, 678136), (74, 641480), (79, 600880), (80, 593369), (112, 423835), (116, 409220), (140, 339068), (145, 327376), (148, 320740), (158, 300440), (185, 256592), (203, 233840), (232, 204610), (259, 183280), (280, 169534), (290, 163688), (296, 160370), (316, 150220), (370, 128296), (395, 120176), (406, 116920), (464, 102305), (518, 91640), (553, 85840), (560, 84767), (580, 81844), (592, 80185), (632, 75110), (740, 64148), (790, 60088), (812, 58460), (1015, 46768), (1036, 45820), (1073, 44240), (1106, 42920), (1160, 40922), (1264, 37555), (1295, 36656), (1480, 32074), (1580, 30044), (1624, 29230), (2030, 23384), (2072, 22910), (2146, 22120), (2212, 21460), (2291, 20720), (2320, 20461), (2590, 18328), (2765, 17168), (2923, 16240), (2960, 16037), (3160, 15022), (3248, 14615), (4060, 11692), (4144, 11455), (4292, 11060), (4424, 10730), (4582, 10360), (5180, 9164), (5365, 8848), (5530, 8584), (5846, 8120), (6320, 7511)]