2126291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 6767566848

約数和(自身を除く): 4641275568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 251, 282, 376, 470, 502, 564, 705, 751, 752, 753, 940, 1004, 1128, 1255, 1410, 1502, 1506, 1880, 2008, 2253, 2256, 2510, 2820, 3004, 3012, 3755, 3760, 3765, 4016, 4506, 5020, 5640, 6008, 6024, 7510, 7530, 9012, 10040, 11265, 11280, 11797, 12016, 12048, 15020, 15060, 18024, 20080, 22530, 23594, 30040, 30120, 35297, 35391, 36048, 45060, 47188, 58985, 60080, 60240, 70594, 70782, 90120, 94376, 105891, 117970, 141188, 141564, 176485, 176955, 180240, 188501, 188752, 211782, 235940, 282376, 283128, 352970, 353910, 377002, 423564, 471880, 529455, 564752, 565503, 566256, 705940, 707820, 754004, 847128, 942505, 943760, 1058910, 1131006, 1411880, 1415640, 1508008, 1694256, 1885010, 2117820, 2262012, 2823760, 2827515, 2831280, 3016016, 3770020, 4235640, 4524024, 5655030, 7540040, 8471280, 8859547, 9048048, 11310060, 15080080, 17719094, 22620120, 26578641, 35438188, 44297735, 45240240, 53157282, 70876376, 88595470, 106314564, 132893205, 141752752, 177190940, 212629128, 265786410, 354381880, 425258256, 531572820, 708763760, 1063145640, 2126291280]

約数ペア:

[(1, 2126291280), (2, 1063145640), (3, 708763760), (4, 531572820), (5, 425258256), (6, 354381880), (8, 265786410), (10, 212629128), (12, 177190940), (15, 141752752), (16, 132893205), (20, 106314564), (24, 88595470), (30, 70876376), (40, 53157282), (47, 45240240), (48, 44297735), (60, 35438188), (80, 26578641), (94, 22620120), (120, 17719094), (141, 15080080), (188, 11310060), (235, 9048048), (240, 8859547), (251, 8471280), (282, 7540040), (376, 5655030), (470, 4524024), (502, 4235640), (564, 3770020), (705, 3016016), (751, 2831280), (752, 2827515), (753, 2823760), (940, 2262012), (1004, 2117820), (1128, 1885010), (1255, 1694256), (1410, 1508008), (1502, 1415640), (1506, 1411880), (1880, 1131006), (2008, 1058910), (2253, 943760), (2256, 942505), (2510, 847128), (2820, 754004), (3004, 707820), (3012, 705940), (3755, 566256), (3760, 565503), (3765, 564752), (4016, 529455), (4506, 471880), (5020, 423564), (5640, 377002), (6008, 353910), (6024, 352970), (7510, 283128), (7530, 282376), (9012, 235940), (10040, 211782), (11265, 188752), (11280, 188501), (11797, 180240), (12016, 176955), (12048, 176485), (15020, 141564), (15060, 141188), (18024, 117970), (20080, 105891), (22530, 94376), (23594, 90120), (30040, 70782), (30120, 70594), (35297, 60240), (35391, 60080), (36048, 58985), (45060, 47188)]