4287832440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 13068518400

約数和(自身を除く): 8780685960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 443, 474, 632, 790, 886, 948, 1021, 1185, 1329, 1580, 1772, 1896, 2042, 2215, 2370, 2658, 3063, 3160, 3544, 4084, 4430, 4740, 5105, 5316, 6126, 6645, 8168, 8860, 9480, 10210, 10632, 12252, 13290, 15315, 17720, 20420, 24504, 26580, 30630, 34997, 40840, 53160, 61260, 69994, 80659, 104991, 122520, 139988, 161318, 174985, 209982, 241977, 279976, 322636, 349970, 403295, 419964, 452303, 483954, 524955, 645272, 699940, 806590, 839928, 904606, 967908, 1049910, 1209885, 1356909, 1399880, 1613180, 1809212, 1935816, 2099820, 2261515, 2419770, 2713818, 3226360, 3618424, 4199640, 4523030, 4839540, 5427636, 6784545, 9046060, 9679080, 10855272, 13569090, 18092120, 27138180, 35731937, 54276360, 71463874, 107195811, 142927748, 178659685, 214391622, 285855496, 357319370, 428783244, 535979055, 714638740, 857566488, 1071958110, 1429277480, 2143916220, 4287832440]

約数ペア:

[(1, 4287832440), (2, 2143916220), (3, 1429277480), (4, 1071958110), (5, 857566488), (6, 714638740), (8, 535979055), (10, 428783244), (12, 357319370), (15, 285855496), (20, 214391622), (24, 178659685), (30, 142927748), (40, 107195811), (60, 71463874), (79, 54276360), (120, 35731937), (158, 27138180), (237, 18092120), (316, 13569090), (395, 10855272), (443, 9679080), (474, 9046060), (632, 6784545), (790, 5427636), (886, 4839540), (948, 4523030), (1021, 4199640), (1185, 3618424), (1329, 3226360), (1580, 2713818), (1772, 2419770), (1896, 2261515), (2042, 2099820), (2215, 1935816), (2370, 1809212), (2658, 1613180), (3063, 1399880), (3160, 1356909), (3544, 1209885), (4084, 1049910), (4430, 967908), (4740, 904606), (5105, 839928), (5316, 806590), (6126, 699940), (6645, 645272), (8168, 524955), (8860, 483954), (9480, 452303), (10210, 419964), (10632, 403295), (12252, 349970), (13290, 322636), (15315, 279976), (17720, 241977), (20420, 209982), (24504, 174985), (26580, 161318), (30630, 139988), (34997, 122520), (40840, 104991), (53160, 80659), (61260, 69994)]