252107594240

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3176759}}^1$

素因数の和:3176813

約数の個数: 80

約数和(自身を含む): 623966492160

約数和(自身を除く): 371858897920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 3176759, 6353518, 12707036, 15883795, 25414072, 31767590, 50828144, 63535180, 98479529, 101656288, 127070360, 196959058, 203312576, 254140720, 393918116, 406625152, 492397645, 508281440, 787836232, 813250304, 984795290, 1016562880, 1575672464, 1626500608, 1969590580, 2033125760, 3151344928, 3939181160, 4066251520, 6302689856, 7878362320, 8132503040, 12605379712, 15756724640, 25210759424, 31513449280, 50421518848, 63026898560, 126053797120, 252107594240]

約数ペア:

[(1, 252107594240), (2, 126053797120), (4, 63026898560), (5, 50421518848), (8, 31513449280), (10, 25210759424), (16, 15756724640), (20, 12605379712), (31, 8132503040), (32, 7878362320), (40, 6302689856), (62, 4066251520), (64, 3939181160), (80, 3151344928), (124, 2033125760), (128, 1969590580), (155, 1626500608), (160, 1575672464), (248, 1016562880), (256, 984795290), (310, 813250304), (320, 787836232), (496, 508281440), (512, 492397645), (620, 406625152), (640, 393918116), (992, 254140720), (1240, 203312576), (1280, 196959058), (1984, 127070360), (2480, 101656288), (2560, 98479529), (3968, 63535180), (4960, 50828144), (7936, 31767590), (9920, 25414072), (15872, 15883795), (19840, 12707036), (39680, 6353518), (79360, 3176759)]