206599120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 620853120

約数和(自身を除く): 414254000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 59, 65, 70, 74, 80, 91, 104, 112, 118, 130, 140, 148, 169, 182, 185, 208, 236, 259, 260, 280, 295, 296, 338, 364, 370, 413, 455, 472, 481, 518, 520, 560, 590, 592, 676, 728, 740, 767, 826, 845, 910, 944, 962, 1036, 1040, 1180, 1183, 1295, 1352, 1456, 1480, 1534, 1652, 1690, 1820, 1924, 2065, 2072, 2183, 2360, 2366, 2405, 2590, 2704, 2960, 3068, 3304, 3367, 3380, 3640, 3835, 3848, 4130, 4144, 4366, 4720, 4732, 4810, 5180, 5369, 5915, 6136, 6253, 6608, 6734, 6760, 7280, 7670, 7696, 8260, 8732, 9464, 9620, 9971, 10360, 10738, 10915, 11830, 12272, 12506, 13468, 13520, 15281, 15340, 16520, 16835, 17464, 18928, 19240, 19942, 20720, 21476, 21830, 23660, 25012, 26845, 26936, 28379, 30562, 30680, 31265, 33040, 33670, 34928, 38480, 39884, 42952, 43660, 43771, 47320, 49855, 50024, 53690, 53872, 56758, 61124, 61360, 62530, 67340, 69797, 76405, 79768, 85904, 87320, 87542, 94640, 99710, 100048, 107380, 113516, 122248, 125060, 134680, 139594, 141895, 152810, 159536, 174640, 175084, 198653, 199420, 214760, 218855, 227032, 244496, 250120, 269360, 279188, 283790, 305620, 348985, 350168, 368927, 397306, 398840, 429520, 437710, 454064, 500240, 558376, 567580, 611240, 697970, 700336, 737854, 794612, 797680, 875420, 993265, 1116752, 1135160, 1222480, 1395940, 1475708, 1589224, 1750840, 1844635, 1986530, 2270320, 2582489, 2791880, 2951416, 3178448, 3501680, 3689270, 3973060, 5164978, 5583760, 5902832, 7378540, 7946120, 10329956, 12912445, 14757080, 15892240, 20659912, 25824890, 29514160, 41319824, 51649780, 103299560, 206599120]

約数ペア:

[(1, 206599120), (2, 103299560), (4, 51649780), (5, 41319824), (7, 29514160), (8, 25824890), (10, 20659912), (13, 15892240), (14, 14757080), (16, 12912445), (20, 10329956), (26, 7946120), (28, 7378540), (35, 5902832), (37, 5583760), (40, 5164978), (52, 3973060), (56, 3689270), (59, 3501680), (65, 3178448), (70, 2951416), (74, 2791880), (80, 2582489), (91, 2270320), (104, 1986530), (112, 1844635), (118, 1750840), (130, 1589224), (140, 1475708), (148, 1395940), (169, 1222480), (182, 1135160), (185, 1116752), (208, 993265), (236, 875420), (259, 797680), (260, 794612), (280, 737854), (295, 700336), (296, 697970), (338, 611240), (364, 567580), (370, 558376), (413, 500240), (455, 454064), (472, 437710), (481, 429520), (518, 398840), (520, 397306), (560, 368927), (590, 350168), (592, 348985), (676, 305620), (728, 283790), (740, 279188), (767, 269360), (826, 250120), (845, 244496), (910, 227032), (944, 218855), (962, 214760), (1036, 199420), (1040, 198653), (1180, 175084), (1183, 174640), (1295, 159536), (1352, 152810), (1456, 141895), (1480, 139594), (1534, 134680), (1652, 125060), (1690, 122248), (1820, 113516), (1924, 107380), (2065, 100048), (2072, 99710), (2183, 94640), (2360, 87542), (2366, 87320), (2405, 85904), (2590, 79768), (2704, 76405), (2960, 69797), (3068, 67340), (3304, 62530), (3367, 61360), (3380, 61124), (3640, 56758), (3835, 53872), (3848, 53690), (4130, 50024), (4144, 49855), (4366, 47320), (4720, 43771), (4732, 43660), (4810, 42952), (5180, 39884), (5369, 38480), (5915, 34928), (6136, 33670), (6253, 33040), (6608, 31265), (6734, 30680), (6760, 30562), (7280, 28379), (7670, 26936), (7696, 26845), (8260, 25012), (8732, 23660), (9464, 21830), (9620, 21476), (9971, 20720), (10360, 19942), (10738, 19240), (10915, 18928), (11830, 17464), (12272, 16835), (12506, 16520), (13468, 15340), (13520, 15281)]