1575567680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 4017553560

約数和(自身を除く): 2441985880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 101, 116, 145, 160, 164, 202, 205, 232, 290, 320, 328, 404, 410, 464, 505, 580, 656, 808, 820, 928, 1010, 1160, 1189, 1312, 1616, 1640, 1681, 1856, 2020, 2320, 2378, 2624, 2929, 3232, 3280, 3362, 4040, 4141, 4640, 4756, 5858, 5945, 6464, 6560, 6724, 8080, 8282, 8405, 9280, 9512, 11716, 11890, 13120, 13448, 14645, 16160, 16564, 16810, 19024, 20705, 23432, 23780, 26896, 29290, 32320, 33128, 33620, 38048, 41410, 46864, 47560, 48749, 53792, 58580, 66256, 67240, 76096, 82820, 93728, 95120, 97498, 107584, 117160, 120089, 132512, 134480, 165640, 169781, 187456, 190240, 194996, 234320, 240178, 243745, 265024, 268960, 331280, 339562, 380480, 389992, 468640, 480356, 487490, 537920, 600445, 662560, 679124, 779984, 848905, 937280, 960712, 974980, 1200890, 1325120, 1358248, 1559968, 1697810, 1921424, 1949960, 2401780, 2716496, 3119936, 3395620, 3842848, 3899920, 4803560, 4923649, 5432992, 6791240, 7685696, 7799840, 9607120, 9847298, 10865984, 13582480, 15599680, 19214240, 19694596, 24618245, 27164960, 38428480, 39389192, 49236490, 54329920, 78778384, 98472980, 157556768, 196945960, 315113536, 393891920, 787783840, 1575567680]

約数ペア:

[(1, 1575567680), (2, 787783840), (4, 393891920), (5, 315113536), (8, 196945960), (10, 157556768), (16, 98472980), (20, 78778384), (29, 54329920), (32, 49236490), (40, 39389192), (41, 38428480), (58, 27164960), (64, 24618245), (80, 19694596), (82, 19214240), (101, 15599680), (116, 13582480), (145, 10865984), (160, 9847298), (164, 9607120), (202, 7799840), (205, 7685696), (232, 6791240), (290, 5432992), (320, 4923649), (328, 4803560), (404, 3899920), (410, 3842848), (464, 3395620), (505, 3119936), (580, 2716496), (656, 2401780), (808, 1949960), (820, 1921424), (928, 1697810), (1010, 1559968), (1160, 1358248), (1189, 1325120), (1312, 1200890), (1616, 974980), (1640, 960712), (1681, 937280), (1856, 848905), (2020, 779984), (2320, 679124), (2378, 662560), (2624, 600445), (2929, 537920), (3232, 487490), (3280, 480356), (3362, 468640), (4040, 389992), (4141, 380480), (4640, 339562), (4756, 331280), (5858, 268960), (5945, 265024), (6464, 243745), (6560, 240178), (6724, 234320), (8080, 194996), (8282, 190240), (8405, 187456), (9280, 169781), (9512, 165640), (11716, 134480), (11890, 132512), (13120, 120089), (13448, 117160), (14645, 107584), (16160, 97498), (16564, 95120), (16810, 93728), (19024, 82820), (20705, 76096), (23432, 67240), (23780, 66256), (26896, 58580), (29290, 53792), (32320, 48749), (33128, 47560), (33620, 46864), (38048, 41410)]