12299840

素因数分解:

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

素因数の和:77

約数の個数: 168

約数和(自身を含む): 37429440

約数和(自身を除く): 25129600

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, 289, 304, 320, 323, 340, 380, 448, 476, 532, 544, 560, 578, 595, 608, 646, 665, 680, 760, 952, 1064, 1088, 1120, 1156, 1190, 1216, 1292, 1330, 1360, 1445, 1520, 1615, 1904, 2023, 2128, 2240, 2261, 2312, 2380, 2584, 2660, 2720, 2890, 3040, 3230, 3808, 4046, 4256, 4522, 4624, 4760, 5168, 5320, 5440, 5491, 5780, 6080, 6460, 7616, 8092, 8512, 9044, 9248, 9520, 10115, 10336, 10640, 10982, 11305, 11560, 12920, 16184, 18088, 18496, 19040, 20230, 20672, 21280, 21964, 22610, 23120, 25840, 27455, 32368, 36176, 38080, 38437, 40460, 42560, 43928, 45220, 46240, 51680, 54910, 64736, 72352, 76874, 80920, 87856, 90440, 92480, 103360, 109820, 129472, 144704, 153748, 161840, 175712, 180880, 192185, 219640, 307496, 323680, 351424, 361760, 384370, 439280, 614992, 647360, 723520, 768740, 878560, 1229984, 1537480, 1757120, 2459968, 3074960, 6149920, 12299840]

約数ペア:

[(1, 12299840), (2, 6149920), (4, 3074960), (5, 2459968), (7, 1757120), (8, 1537480), (10, 1229984), (14, 878560), (16, 768740), (17, 723520), (19, 647360), (20, 614992), (28, 439280), (32, 384370), (34, 361760), (35, 351424), (38, 323680), (40, 307496), (56, 219640), (64, 192185), (68, 180880), (70, 175712), (76, 161840), (80, 153748), (85, 144704), (95, 129472), (112, 109820), (119, 103360), (133, 92480), (136, 90440), (140, 87856), (152, 80920), (160, 76874), (170, 72352), (190, 64736), (224, 54910), (238, 51680), (266, 46240), (272, 45220), (280, 43928), (289, 42560), (304, 40460), (320, 38437), (323, 38080), (340, 36176), (380, 32368), (448, 27455), (476, 25840), (532, 23120), (544, 22610), (560, 21964), (578, 21280), (595, 20672), (608, 20230), (646, 19040), (665, 18496), (680, 18088), (760, 16184), (952, 12920), (1064, 11560), (1088, 11305), (1120, 10982), (1156, 10640), (1190, 10336), (1216, 10115), (1292, 9520), (1330, 9248), (1360, 9044), (1445, 8512), (1520, 8092), (1615, 7616), (1904, 6460), (2023, 6080), (2128, 5780), (2240, 5491), (2261, 5440), (2312, 5320), (2380, 5168), (2584, 4760), (2660, 4624), (2720, 4522), (2890, 4256), (3040, 4046), (3230, 3808)]