3879850240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2503}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 10686751488

約数和(自身を除く): 6806901248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 224, 256, 280, 320, 346, 448, 560, 640, 692, 865, 896, 1120, 1211, 1280, 1384, 1730, 1792, 2240, 2422, 2503, 2768, 3460, 4480, 4844, 5006, 5536, 6055, 6920, 8960, 9688, 10012, 11072, 12110, 12515, 13840, 17521, 19376, 20024, 22144, 24220, 25030, 27680, 35042, 38752, 40048, 44288, 48440, 50060, 55360, 70084, 77504, 80096, 87605, 96880, 100120, 110720, 140168, 155008, 160192, 175210, 193760, 200240, 221440, 280336, 310016, 320384, 350420, 387520, 400480, 433019, 560672, 640768, 700840, 775040, 800960, 866038, 1121344, 1401680, 1550080, 1601920, 1732076, 2165095, 2242688, 2803360, 3031133, 3203840, 3464152, 4330190, 4485376, 5606720, 6062266, 6928304, 8660380, 11213440, 12124532, 13856608, 15155665, 17320760, 22426880, 24249064, 27713216, 30311330, 34641520, 48498128, 55426432, 60622660, 69283040, 96996256, 110852864, 121245320, 138566080, 193992512, 242490640, 277132160, 387985024, 484981280, 554264320, 775970048, 969962560, 1939925120, 3879850240]

約数ペア:

[(1, 3879850240), (2, 1939925120), (4, 969962560), (5, 775970048), (7, 554264320), (8, 484981280), (10, 387985024), (14, 277132160), (16, 242490640), (20, 193992512), (28, 138566080), (32, 121245320), (35, 110852864), (40, 96996256), (56, 69283040), (64, 60622660), (70, 55426432), (80, 48498128), (112, 34641520), (128, 30311330), (140, 27713216), (160, 24249064), (173, 22426880), (224, 17320760), (256, 15155665), (280, 13856608), (320, 12124532), (346, 11213440), (448, 8660380), (560, 6928304), (640, 6062266), (692, 5606720), (865, 4485376), (896, 4330190), (1120, 3464152), (1211, 3203840), (1280, 3031133), (1384, 2803360), (1730, 2242688), (1792, 2165095), (2240, 1732076), (2422, 1601920), (2503, 1550080), (2768, 1401680), (3460, 1121344), (4480, 866038), (4844, 800960), (5006, 775040), (5536, 700840), (6055, 640768), (6920, 560672), (8960, 433019), (9688, 400480), (10012, 387520), (11072, 350420), (12110, 320384), (12515, 310016), (13840, 280336), (17521, 221440), (19376, 200240), (20024, 193760), (22144, 175210), (24220, 160192), (25030, 155008), (27680, 140168), (35042, 110720), (38752, 100120), (40048, 96880), (44288, 87605), (48440, 80096), (50060, 77504), (55360, 70084)]