2100035760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{44417}}^1$

素因数の和:44630

約数の個数: 80

約数和(自身を含む): 6543304416

約数和(自身を除く): 4443268656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 44417, 47280, 88834, 133251, 177668, 222085, 266502, 355336, 444170, 533004, 666255, 710672, 888340, 1066008, 1332510, 1776680, 2132016, 2665020, 3553360, 5330040, 8750149, 10660080, 17500298, 26250447, 35000596, 43750745, 52500894, 70001192, 87501490, 105001788, 131252235, 140002384, 175002980, 210003576, 262504470, 350005960, 420007152, 525008940, 700011920, 1050017880, 2100035760]

約数ペア:

[(1, 2100035760), (2, 1050017880), (3, 700011920), (4, 525008940), (5, 420007152), (6, 350005960), (8, 262504470), (10, 210003576), (12, 175002980), (15, 140002384), (16, 131252235), (20, 105001788), (24, 87501490), (30, 70001192), (40, 52500894), (48, 43750745), (60, 35000596), (80, 26250447), (120, 17500298), (197, 10660080), (240, 8750149), (394, 5330040), (591, 3553360), (788, 2665020), (985, 2132016), (1182, 1776680), (1576, 1332510), (1970, 1066008), (2364, 888340), (2955, 710672), (3152, 666255), (3940, 533004), (4728, 444170), (5910, 355336), (7880, 266502), (9456, 222085), (11820, 177668), (15760, 133251), (23640, 88834), (44417, 47280)]