749742080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 1812676320

約数和(自身を除く): 1062934240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 256, 320, 347, 422, 512, 640, 694, 844, 1024, 1055, 1280, 1388, 1688, 1735, 2048, 2110, 2560, 2776, 3376, 3470, 4220, 5120, 5552, 6752, 6940, 8440, 10240, 11104, 13504, 13880, 16880, 22208, 27008, 27760, 33760, 44416, 54016, 55520, 67520, 73217, 88832, 108032, 111040, 135040, 146434, 177664, 216064, 222080, 270080, 292868, 355328, 366085, 432128, 444160, 540160, 585736, 710656, 732170, 888320, 1080320, 1171472, 1464340, 1776640, 2160640, 2342944, 2928680, 3553280, 4685888, 5857360, 9371776, 11714720, 18743552, 23429440, 37487104, 46858880, 74974208, 93717760, 149948416, 187435520, 374871040, 749742080]

約数ペア:

[(1, 749742080), (2, 374871040), (4, 187435520), (5, 149948416), (8, 93717760), (10, 74974208), (16, 46858880), (20, 37487104), (32, 23429440), (40, 18743552), (64, 11714720), (80, 9371776), (128, 5857360), (160, 4685888), (211, 3553280), (256, 2928680), (320, 2342944), (347, 2160640), (422, 1776640), (512, 1464340), (640, 1171472), (694, 1080320), (844, 888320), (1024, 732170), (1055, 710656), (1280, 585736), (1388, 540160), (1688, 444160), (1735, 432128), (2048, 366085), (2110, 355328), (2560, 292868), (2776, 270080), (3376, 222080), (3470, 216064), (4220, 177664), (5120, 146434), (5552, 135040), (6752, 111040), (6940, 108032), (8440, 88832), (10240, 73217), (11104, 67520), (13504, 55520), (13880, 54016), (16880, 44416), (22208, 33760), (27008, 27760)]