201380256080

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^2\times {\mathrm{977}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 475988112936

約数和(自身を除く): 274607856856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 151, 226, 302, 452, 565, 604, 755, 904, 977, 1130, 1208, 1510, 1808, 1954, 2260, 2416, 3020, 3908, 4520, 4885, 6040, 7816, 9040, 9770, 12080, 15632, 17063, 19540, 22801, 34126, 39080, 45602, 68252, 78160, 85315, 91204, 110401, 114005, 136504, 147527, 170630, 182408, 220802, 228010, 273008, 295054, 341260, 364816, 441604, 456020, 552005, 590108, 682520, 737635, 883208, 912040, 1104010, 1180216, 1365040, 1475270, 1766416, 1824080, 2208020, 2360432, 2576513, 2950540, 4416040, 5153026, 5901080, 8832080, 10306052, 11802160, 12882565, 16670551, 20612104, 22276577, 25765130, 33341102, 41224208, 44553154, 51530260, 66682204, 83352755, 89106308, 103060520, 111382885, 133364408, 166705510, 178212616, 206121040, 222765770, 266728816, 333411020, 356425232, 445531540, 666822040, 891063080, 1333644080, 1782126160, 2517253201, 5034506402, 10069012804, 12586266005, 20138025608, 25172532010, 40276051216, 50345064020, 100690128040, 201380256080]

約数ペア:

[(1, 201380256080), (2, 100690128040), (4, 50345064020), (5, 40276051216), (8, 25172532010), (10, 20138025608), (16, 12586266005), (20, 10069012804), (40, 5034506402), (80, 2517253201), (113, 1782126160), (151, 1333644080), (226, 891063080), (302, 666822040), (452, 445531540), (565, 356425232), (604, 333411020), (755, 266728816), (904, 222765770), (977, 206121040), (1130, 178212616), (1208, 166705510), (1510, 133364408), (1808, 111382885), (1954, 103060520), (2260, 89106308), (2416, 83352755), (3020, 66682204), (3908, 51530260), (4520, 44553154), (4885, 41224208), (6040, 33341102), (7816, 25765130), (9040, 22276577), (9770, 20612104), (12080, 16670551), (15632, 12882565), (17063, 11802160), (19540, 10306052), (22801, 8832080), (34126, 5901080), (39080, 5153026), (45602, 4416040), (68252, 2950540), (78160, 2576513), (85315, 2360432), (91204, 2208020), (110401, 1824080), (114005, 1766416), (136504, 1475270), (147527, 1365040), (170630, 1180216), (182408, 1104010), (220802, 912040), (228010, 883208), (273008, 737635), (295054, 682520), (341260, 590108), (364816, 552005), (441604, 456020)]