67837442920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{77699}}^1$

素因数の和:77819

約数の個数: 128

約数和(自身を含む): 173873952000

約数和(自身を除く): 106036509080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 73, 92, 104, 115, 130, 146, 184, 230, 260, 292, 299, 365, 460, 520, 584, 598, 730, 920, 949, 1196, 1460, 1495, 1679, 1898, 2392, 2920, 2990, 3358, 3796, 4745, 5980, 6716, 7592, 8395, 9490, 11960, 13432, 16790, 18980, 21827, 33580, 37960, 43654, 67160, 77699, 87308, 109135, 155398, 174616, 218270, 310796, 388495, 436540, 621592, 776990, 873080, 1010087, 1553980, 1787077, 2020174, 3107960, 3574154, 4040348, 5050435, 5672027, 7148308, 8080696, 8935385, 10100870, 11344054, 14296616, 17870770, 20201740, 22688108, 23232001, 28360135, 35741540, 40403480, 45376216, 46464002, 56720270, 71483080, 73736351, 92928004, 113440540, 116160005, 130456621, 147472702, 185856008, 226881080, 232320010, 260913242, 294945404, 368681755, 464640020, 521826484, 589890808, 652283105, 737363510, 929280040, 1043652968, 1304566210, 1474727020, 1695936073, 2609132420, 2949454040, 3391872146, 5218264840, 6783744292, 8479680365, 13567488584, 16959360730, 33918721460, 67837442920]

約数ペア:

[(1, 67837442920), (2, 33918721460), (4, 16959360730), (5, 13567488584), (8, 8479680365), (10, 6783744292), (13, 5218264840), (20, 3391872146), (23, 2949454040), (26, 2609132420), (40, 1695936073), (46, 1474727020), (52, 1304566210), (65, 1043652968), (73, 929280040), (92, 737363510), (104, 652283105), (115, 589890808), (130, 521826484), (146, 464640020), (184, 368681755), (230, 294945404), (260, 260913242), (292, 232320010), (299, 226881080), (365, 185856008), (460, 147472702), (520, 130456621), (584, 116160005), (598, 113440540), (730, 92928004), (920, 73736351), (949, 71483080), (1196, 56720270), (1460, 46464002), (1495, 45376216), (1679, 40403480), (1898, 35741540), (2392, 28360135), (2920, 23232001), (2990, 22688108), (3358, 20201740), (3796, 17870770), (4745, 14296616), (5980, 11344054), (6716, 10100870), (7592, 8935385), (8395, 8080696), (9490, 7148308), (11960, 5672027), (13432, 5050435), (16790, 4040348), (18980, 3574154), (21827, 3107960), (33580, 2020174), (37960, 1787077), (43654, 1553980), (67160, 1010087), (77699, 873080), (87308, 776990), (109135, 621592), (155398, 436540), (174616, 388495), (218270, 310796)]