515126080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4416

約数の個数: 112

約数和(自身を含む): 1428658560

約数和(自身を除く): 913532480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 4339, 5936, 7420, 8480, 8678, 11872, 14840, 16960, 17356, 21695, 23744, 29680, 30373, 34712, 43390, 59360, 60746, 69424, 86780, 118720, 121492, 138848, 151865, 173560, 229967, 242984, 277696, 303730, 347120, 459934, 485968, 607460, 694240, 919868, 971936, 1149835, 1214920, 1388480, 1609769, 1839736, 1943872, 2299670, 2429840, 3219538, 3679472, 4599340, 4859680, 6439076, 7358944, 8048845, 9198680, 9719360, 12878152, 14717888, 16097690, 18397360, 25756304, 32195380, 36794720, 51512608, 64390760, 73589440, 103025216, 128781520, 257563040, 515126080]

約数ペア:

[(1, 515126080), (2, 257563040), (4, 128781520), (5, 103025216), (7, 73589440), (8, 64390760), (10, 51512608), (14, 36794720), (16, 32195380), (20, 25756304), (28, 18397360), (32, 16097690), (35, 14717888), (40, 12878152), (53, 9719360), (56, 9198680), (64, 8048845), (70, 7358944), (80, 6439076), (106, 4859680), (112, 4599340), (140, 3679472), (160, 3219538), (212, 2429840), (224, 2299670), (265, 1943872), (280, 1839736), (320, 1609769), (371, 1388480), (424, 1214920), (448, 1149835), (530, 971936), (560, 919868), (742, 694240), (848, 607460), (1060, 485968), (1120, 459934), (1484, 347120), (1696, 303730), (1855, 277696), (2120, 242984), (2240, 229967), (2968, 173560), (3392, 151865), (3710, 138848), (4240, 121492), (4339, 118720), (5936, 86780), (7420, 69424), (8480, 60746), (8678, 59360), (11872, 43390), (14840, 34712), (16960, 30373), (17356, 29680), (21695, 23744)]