2140773840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5189}}^1$

素因数の和:5402

約数の個数: 160

約数和(自身を含む): 7413811200

約数和(自身を除く): 5273037360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 191, 216, 240, 270, 360, 382, 432, 540, 573, 720, 764, 955, 1080, 1146, 1528, 1719, 1910, 2160, 2292, 2865, 3056, 3438, 3820, 4584, 5157, 5189, 5730, 6876, 7640, 8595, 9168, 10314, 10378, 11460, 13752, 15280, 15567, 17190, 20628, 20756, 22920, 25785, 25945, 27504, 31134, 34380, 41256, 41512, 45840, 46701, 51570, 51890, 62268, 68760, 77835, 82512, 83024, 93402, 103140, 103780, 124536, 137520, 140103, 155670, 186804, 206280, 207560, 233505, 249072, 280206, 311340, 373608, 412560, 415120, 467010, 560412, 622680, 700515, 747216, 934020, 991099, 1120824, 1245360, 1401030, 1868040, 1982198, 2241648, 2802060, 2973297, 3736080, 3964396, 4955495, 5604120, 5946594, 7928792, 8919891, 9910990, 11208240, 11893188, 14866485, 15857584, 17839782, 19821980, 23786376, 26759673, 29732970, 35679564, 39643960, 44599455, 47572752, 53519346, 59465940, 71359128, 79287920, 89198910, 107038692, 118931880, 133798365, 142718256, 178397820, 214077384, 237863760, 267596730, 356795640, 428154768, 535193460, 713591280, 1070386920, 2140773840]

約数ペア:

[(1, 2140773840), (2, 1070386920), (3, 713591280), (4, 535193460), (5, 428154768), (6, 356795640), (8, 267596730), (9, 237863760), (10, 214077384), (12, 178397820), (15, 142718256), (16, 133798365), (18, 118931880), (20, 107038692), (24, 89198910), (27, 79287920), (30, 71359128), (36, 59465940), (40, 53519346), (45, 47572752), (48, 44599455), (54, 39643960), (60, 35679564), (72, 29732970), (80, 26759673), (90, 23786376), (108, 19821980), (120, 17839782), (135, 15857584), (144, 14866485), (180, 11893188), (191, 11208240), (216, 9910990), (240, 8919891), (270, 7928792), (360, 5946594), (382, 5604120), (432, 4955495), (540, 3964396), (573, 3736080), (720, 2973297), (764, 2802060), (955, 2241648), (1080, 1982198), (1146, 1868040), (1528, 1401030), (1719, 1245360), (1910, 1120824), (2160, 991099), (2292, 934020), (2865, 747216), (3056, 700515), (3438, 622680), (3820, 560412), (4584, 467010), (5157, 415120), (5189, 412560), (5730, 373608), (6876, 311340), (7640, 280206), (8595, 249072), (9168, 233505), (10314, 207560), (10378, 206280), (11460, 186804), (13752, 155670), (15280, 140103), (15567, 137520), (17190, 124536), (20628, 103780), (20756, 103140), (22920, 93402), (25785, 83024), (25945, 82512), (27504, 77835), (31134, 68760), (34380, 62268), (41256, 51890), (41512, 51570), (45840, 46701)]