31092320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 94058496

約数和(自身を除く): 62966176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 68, 70, 71, 80, 85, 92, 112, 115, 119, 136, 140, 142, 160, 161, 170, 184, 224, 230, 238, 272, 280, 284, 322, 340, 355, 368, 391, 460, 476, 497, 544, 560, 568, 595, 644, 680, 710, 736, 782, 805, 920, 952, 994, 1120, 1136, 1190, 1207, 1288, 1360, 1420, 1564, 1610, 1633, 1840, 1904, 1955, 1988, 2272, 2380, 2414, 2485, 2576, 2720, 2737, 2840, 3128, 3220, 3266, 3680, 3808, 3910, 3976, 4760, 4828, 4970, 5152, 5474, 5680, 6035, 6256, 6440, 6532, 7820, 7952, 8165, 8449, 9520, 9656, 9940, 10948, 11360, 11431, 12070, 12512, 12880, 13064, 13685, 15640, 15904, 16330, 16898, 19040, 19312, 19880, 21896, 22862, 24140, 25760, 26128, 27370, 27761, 31280, 32660, 33796, 38624, 39760, 42245, 43792, 45724, 48280, 52256, 54740, 55522, 57155, 62560, 65320, 67592, 79520, 84490, 87584, 91448, 96560, 109480, 111044, 114310, 130640, 135184, 138805, 168980, 182896, 193120, 194327, 218960, 222088, 228620, 261280, 270368, 277610, 337960, 365792, 388654, 437920, 444176, 457240, 555220, 675920, 777308, 888352, 914480, 971635, 1110440, 1351840, 1554616, 1828960, 1943270, 2220880, 3109232, 3886540, 4441760, 6218464, 7773080, 15546160, 31092320]

約数ペア:

[(1, 31092320), (2, 15546160), (4, 7773080), (5, 6218464), (7, 4441760), (8, 3886540), (10, 3109232), (14, 2220880), (16, 1943270), (17, 1828960), (20, 1554616), (23, 1351840), (28, 1110440), (32, 971635), (34, 914480), (35, 888352), (40, 777308), (46, 675920), (56, 555220), (68, 457240), (70, 444176), (71, 437920), (80, 388654), (85, 365792), (92, 337960), (112, 277610), (115, 270368), (119, 261280), (136, 228620), (140, 222088), (142, 218960), (160, 194327), (161, 193120), (170, 182896), (184, 168980), (224, 138805), (230, 135184), (238, 130640), (272, 114310), (280, 111044), (284, 109480), (322, 96560), (340, 91448), (355, 87584), (368, 84490), (391, 79520), (460, 67592), (476, 65320), (497, 62560), (544, 57155), (560, 55522), (568, 54740), (595, 52256), (644, 48280), (680, 45724), (710, 43792), (736, 42245), (782, 39760), (805, 38624), (920, 33796), (952, 32660), (994, 31280), (1120, 27761), (1136, 27370), (1190, 26128), (1207, 25760), (1288, 24140), (1360, 22862), (1420, 21896), (1564, 19880), (1610, 19312), (1633, 19040), (1840, 16898), (1904, 16330), (1955, 15904), (1988, 15640), (2272, 13685), (2380, 13064), (2414, 12880), (2485, 12512), (2576, 12070), (2720, 11431), (2737, 11360), (2840, 10948), (3128, 9940), (3220, 9656), (3266, 9520), (3680, 8449), (3808, 8165), (3910, 7952), (3976, 7820), (4760, 6532), (4828, 6440), (4970, 6256), (5152, 6035), (5474, 5680)]