2944513280

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 7344664320

約数和(自身を除く): 4400151040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 79, 80, 128, 148, 158, 160, 185, 256, 296, 316, 320, 370, 395, 592, 632, 640, 740, 787, 790, 1184, 1264, 1280, 1480, 1574, 1580, 2368, 2528, 2923, 2960, 3148, 3160, 3935, 4736, 5056, 5846, 5920, 6296, 6320, 7870, 9472, 10112, 11692, 11840, 12592, 12640, 14615, 15740, 20224, 23384, 23680, 25184, 25280, 29119, 29230, 31480, 46768, 47360, 50368, 50560, 58238, 58460, 62173, 62960, 93536, 100736, 101120, 116476, 116920, 124346, 125920, 145595, 187072, 201472, 232952, 233840, 248692, 251840, 291190, 310865, 374144, 465904, 467680, 497384, 503680, 582380, 621730, 748288, 931808, 935360, 994768, 1007360, 1164760, 1243460, 1863616, 1870720, 1989536, 2300401, 2329520, 2486920, 3727232, 3741440, 3979072, 4600802, 4659040, 4973840, 7454464, 7958144, 9201604, 9318080, 9947680, 11502005, 15916288, 18403208, 18636160, 19895360, 23004010, 36806416, 37272320, 39790720, 46008020, 73612832, 79581440, 92016040, 147225664, 184032080, 294451328, 368064160, 588902656, 736128320, 1472256640, 2944513280]

約数ペア:

[(1, 2944513280), (2, 1472256640), (4, 736128320), (5, 588902656), (8, 368064160), (10, 294451328), (16, 184032080), (20, 147225664), (32, 92016040), (37, 79581440), (40, 73612832), (64, 46008020), (74, 39790720), (79, 37272320), (80, 36806416), (128, 23004010), (148, 19895360), (158, 18636160), (160, 18403208), (185, 15916288), (256, 11502005), (296, 9947680), (316, 9318080), (320, 9201604), (370, 7958144), (395, 7454464), (592, 4973840), (632, 4659040), (640, 4600802), (740, 3979072), (787, 3741440), (790, 3727232), (1184, 2486920), (1264, 2329520), (1280, 2300401), (1480, 1989536), (1574, 1870720), (1580, 1863616), (2368, 1243460), (2528, 1164760), (2923, 1007360), (2960, 994768), (3148, 935360), (3160, 931808), (3935, 748288), (4736, 621730), (5056, 582380), (5846, 503680), (5920, 497384), (6296, 467680), (6320, 465904), (7870, 374144), (9472, 310865), (10112, 291190), (11692, 251840), (11840, 248692), (12592, 233840), (12640, 232952), (14615, 201472), (15740, 187072), (20224, 145595), (23384, 125920), (23680, 124346), (25184, 116920), (25280, 116476), (29119, 101120), (29230, 100736), (31480, 93536), (46768, 62960), (47360, 62173), (50368, 58460), (50560, 58238)]