7729031040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23269}}^1$

素因数の和:23464

約数の個数: 128

約数和(自身を含む): 24779757600

約数和(自身を除く): 17050726560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 320, 346, 384, 480, 519, 640, 692, 865, 960, 1038, 1384, 1730, 1920, 2076, 2595, 2768, 3460, 4152, 5190, 5536, 6920, 8304, 10380, 11072, 13840, 16608, 20760, 22144, 23269, 27680, 33216, 41520, 46538, 55360, 66432, 69807, 83040, 93076, 110720, 116345, 139614, 166080, 186152, 232690, 279228, 332160, 349035, 372304, 465380, 558456, 698070, 744608, 930760, 1116912, 1396140, 1489216, 1861520, 2233824, 2792280, 2978432, 3723040, 4025537, 4467648, 5584560, 7446080, 8051074, 8935296, 11169120, 12076611, 14892160, 16102148, 20127685, 22338240, 24153222, 32204296, 40255370, 44676480, 48306444, 60383055, 64408592, 80510740, 96612888, 120766110, 128817184, 161021480, 193225776, 241532220, 257634368, 322042960, 386451552, 483064440, 515268736, 644085920, 772903104, 966128880, 1288171840, 1545806208, 1932257760, 2576343680, 3864515520, 7729031040]

約数ペア:

[(1, 7729031040), (2, 3864515520), (3, 2576343680), (4, 1932257760), (5, 1545806208), (6, 1288171840), (8, 966128880), (10, 772903104), (12, 644085920), (15, 515268736), (16, 483064440), (20, 386451552), (24, 322042960), (30, 257634368), (32, 241532220), (40, 193225776), (48, 161021480), (60, 128817184), (64, 120766110), (80, 96612888), (96, 80510740), (120, 64408592), (128, 60383055), (160, 48306444), (173, 44676480), (192, 40255370), (240, 32204296), (320, 24153222), (346, 22338240), (384, 20127685), (480, 16102148), (519, 14892160), (640, 12076611), (692, 11169120), (865, 8935296), (960, 8051074), (1038, 7446080), (1384, 5584560), (1730, 4467648), (1920, 4025537), (2076, 3723040), (2595, 2978432), (2768, 2792280), (3460, 2233824), (4152, 1861520), (5190, 1489216), (5536, 1396140), (6920, 1116912), (8304, 930760), (10380, 744608), (11072, 698070), (13840, 558456), (16608, 465380), (20760, 372304), (22144, 349035), (23269, 332160), (27680, 279228), (33216, 232690), (41520, 186152), (46538, 166080), (55360, 139614), (66432, 116345), (69807, 110720), (83040, 93076)]