13746880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 168

約数和(自身を含む): 41806368

約数和(自身を除く): 28059488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 320, 323, 340, 361, 380, 448, 476, 532, 544, 560, 595, 608, 646, 665, 680, 722, 760, 952, 1064, 1088, 1120, 1190, 1216, 1292, 1330, 1360, 1444, 1520, 1615, 1805, 1904, 2128, 2240, 2261, 2380, 2527, 2584, 2660, 2720, 2888, 3040, 3230, 3610, 3808, 4256, 4522, 4760, 5054, 5168, 5320, 5440, 5776, 6080, 6137, 6460, 7220, 7616, 8512, 9044, 9520, 10108, 10336, 10640, 11305, 11552, 12274, 12635, 12920, 14440, 18088, 19040, 20216, 20672, 21280, 22610, 23104, 24548, 25270, 25840, 28880, 30685, 36176, 38080, 40432, 42560, 42959, 45220, 49096, 50540, 51680, 57760, 61370, 72352, 80864, 85918, 90440, 98192, 101080, 103360, 115520, 122740, 144704, 161728, 171836, 180880, 196384, 202160, 214795, 245480, 343672, 361760, 392768, 404320, 429590, 490960, 687344, 723520, 808640, 859180, 981920, 1374688, 1718360, 1963840, 2749376, 3436720, 6873440, 13746880]

約数ペア:

[(1, 13746880), (2, 6873440), (4, 3436720), (5, 2749376), (7, 1963840), (8, 1718360), (10, 1374688), (14, 981920), (16, 859180), (17, 808640), (19, 723520), (20, 687344), (28, 490960), (32, 429590), (34, 404320), (35, 392768), (38, 361760), (40, 343672), (56, 245480), (64, 214795), (68, 202160), (70, 196384), (76, 180880), (80, 171836), (85, 161728), (95, 144704), (112, 122740), (119, 115520), (133, 103360), (136, 101080), (140, 98192), (152, 90440), (160, 85918), (170, 80864), (190, 72352), (224, 61370), (238, 57760), (266, 51680), (272, 50540), (280, 49096), (304, 45220), (320, 42959), (323, 42560), (340, 40432), (361, 38080), (380, 36176), (448, 30685), (476, 28880), (532, 25840), (544, 25270), (560, 24548), (595, 23104), (608, 22610), (646, 21280), (665, 20672), (680, 20216), (722, 19040), (760, 18088), (952, 14440), (1064, 12920), (1088, 12635), (1120, 12274), (1190, 11552), (1216, 11305), (1292, 10640), (1330, 10336), (1360, 10108), (1444, 9520), (1520, 9044), (1615, 8512), (1805, 7616), (1904, 7220), (2128, 6460), (2240, 6137), (2261, 6080), (2380, 5776), (2527, 5440), (2584, 5320), (2660, 5168), (2720, 5054), (2888, 4760), (3040, 4522), (3230, 4256), (3610, 3808)]