133291760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 370645920

約数和(自身を除く): 237354160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 919, 980, 1036, 1295, 1480, 1813, 1838, 1960, 2072, 2590, 2960, 3626, 3676, 3920, 4144, 4595, 5180, 6433, 7252, 7352, 9065, 9190, 10360, 12866, 14504, 14704, 18130, 18380, 20720, 25732, 29008, 32165, 34003, 36260, 36760, 45031, 51464, 64330, 68006, 72520, 73520, 90062, 102928, 128660, 136012, 145040, 170015, 180124, 225155, 238021, 257320, 272024, 340030, 360248, 450310, 476042, 514640, 544048, 680060, 720496, 900620, 952084, 1190105, 1360120, 1666147, 1801240, 1904168, 2380210, 2720240, 3332294, 3602480, 3808336, 4760420, 6664588, 8330735, 9520840, 13329176, 16661470, 19041680, 26658352, 33322940, 66645880, 133291760]

約数ペア:

[(1, 133291760), (2, 66645880), (4, 33322940), (5, 26658352), (7, 19041680), (8, 16661470), (10, 13329176), (14, 9520840), (16, 8330735), (20, 6664588), (28, 4760420), (35, 3808336), (37, 3602480), (40, 3332294), (49, 2720240), (56, 2380210), (70, 1904168), (74, 1801240), (80, 1666147), (98, 1360120), (112, 1190105), (140, 952084), (148, 900620), (185, 720496), (196, 680060), (245, 544048), (259, 514640), (280, 476042), (296, 450310), (370, 360248), (392, 340030), (490, 272024), (518, 257320), (560, 238021), (592, 225155), (740, 180124), (784, 170015), (919, 145040), (980, 136012), (1036, 128660), (1295, 102928), (1480, 90062), (1813, 73520), (1838, 72520), (1960, 68006), (2072, 64330), (2590, 51464), (2960, 45031), (3626, 36760), (3676, 36260), (3920, 34003), (4144, 32165), (4595, 29008), (5180, 25732), (6433, 20720), (7252, 18380), (7352, 18130), (9065, 14704), (9190, 14504), (10360, 12866)]