383400160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1289}}^1$

素因数の和:1341

約数の個数: 144

約数和(自身を含む): 1070813520

約数和(自身を除く): 687413360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 169, 176, 208, 220, 260, 286, 338, 352, 416, 440, 520, 572, 676, 715, 845, 880, 1040, 1144, 1289, 1352, 1430, 1690, 1760, 1859, 2080, 2288, 2578, 2704, 2860, 3380, 3718, 4576, 5156, 5408, 5720, 6445, 6760, 7436, 9295, 10312, 11440, 12890, 13520, 14179, 14872, 16757, 18590, 20624, 22880, 25780, 27040, 28358, 29744, 33514, 37180, 41248, 51560, 56716, 59488, 67028, 70895, 74360, 83785, 103120, 113432, 134056, 141790, 148720, 167570, 184327, 206240, 217841, 226864, 268112, 283580, 297440, 335140, 368654, 435682, 453728, 536224, 567160, 670280, 737308, 871364, 921635, 1089205, 1134320, 1340560, 1474616, 1742728, 1843270, 2178410, 2268640, 2396251, 2681120, 2949232, 3485456, 3686540, 4356820, 4792502, 5898464, 6970912, 7373080, 8713640, 9585004, 11981255, 14746160, 17427280, 19170008, 23962510, 29492320, 34854560, 38340016, 47925020, 76680032, 95850040, 191700080, 383400160]

約数ペア:

[(1, 383400160), (2, 191700080), (4, 95850040), (5, 76680032), (8, 47925020), (10, 38340016), (11, 34854560), (13, 29492320), (16, 23962510), (20, 19170008), (22, 17427280), (26, 14746160), (32, 11981255), (40, 9585004), (44, 8713640), (52, 7373080), (55, 6970912), (65, 5898464), (80, 4792502), (88, 4356820), (104, 3686540), (110, 3485456), (130, 2949232), (143, 2681120), (160, 2396251), (169, 2268640), (176, 2178410), (208, 1843270), (220, 1742728), (260, 1474616), (286, 1340560), (338, 1134320), (352, 1089205), (416, 921635), (440, 871364), (520, 737308), (572, 670280), (676, 567160), (715, 536224), (845, 453728), (880, 435682), (1040, 368654), (1144, 335140), (1289, 297440), (1352, 283580), (1430, 268112), (1690, 226864), (1760, 217841), (1859, 206240), (2080, 184327), (2288, 167570), (2578, 148720), (2704, 141790), (2860, 134056), (3380, 113432), (3718, 103120), (4576, 83785), (5156, 74360), (5408, 70895), (5720, 67028), (6445, 59488), (6760, 56716), (7436, 51560), (9295, 41248), (10312, 37180), (11440, 33514), (12890, 29744), (13520, 28358), (14179, 27040), (14872, 25780), (16757, 22880), (18590, 20624)]