8127274960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12653}}^1$

素因数の和:12741

約数の個数: 160

約数和(自身を含む): 22896248832

約数和(自身を除く): 14768973872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 185, 217, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 620, 740, 868, 1036, 1085, 1147, 1240, 1295, 1480, 1736, 2072, 2170, 2294, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 5180, 5735, 8029, 8680, 9176, 10360, 11470, 12653, 16058, 17360, 18352, 20720, 22940, 25306, 32116, 40145, 45880, 50612, 63265, 64232, 80290, 88571, 91760, 101224, 126530, 128464, 160580, 177142, 202448, 253060, 321160, 354284, 392243, 442855, 468161, 506120, 642320, 708568, 784486, 885710, 936322, 1012240, 1417136, 1568972, 1771420, 1872644, 1961215, 2340805, 2745701, 3137944, 3277127, 3542840, 3745288, 3922430, 4681610, 5491402, 6275888, 6554254, 7085680, 7490576, 7844860, 9363220, 10982804, 13108508, 13728505, 14512991, 15689720, 16385635, 18726440, 21965608, 26217016, 27457010, 29025982, 31379440, 32771270, 37452880, 43931216, 52434032, 54914020, 58051964, 65542540, 72564955, 101590937, 109828040, 116103928, 131085080, 145129910, 203181874, 219656080, 232207856, 262170160, 290259820, 406363748, 507954685, 580519640, 812727496, 1015909370, 1161039280, 1625454992, 2031818740, 4063637480, 8127274960]

約数ペア:

[(1, 8127274960), (2, 4063637480), (4, 2031818740), (5, 1625454992), (7, 1161039280), (8, 1015909370), (10, 812727496), (14, 580519640), (16, 507954685), (20, 406363748), (28, 290259820), (31, 262170160), (35, 232207856), (37, 219656080), (40, 203181874), (56, 145129910), (62, 131085080), (70, 116103928), (74, 109828040), (80, 101590937), (112, 72564955), (124, 65542540), (140, 58051964), (148, 54914020), (155, 52434032), (185, 43931216), (217, 37452880), (248, 32771270), (259, 31379440), (280, 29025982), (296, 27457010), (310, 26217016), (370, 21965608), (434, 18726440), (496, 16385635), (518, 15689720), (560, 14512991), (592, 13728505), (620, 13108508), (740, 10982804), (868, 9363220), (1036, 7844860), (1085, 7490576), (1147, 7085680), (1240, 6554254), (1295, 6275888), (1480, 5491402), (1736, 4681610), (2072, 3922430), (2170, 3745288), (2294, 3542840), (2480, 3277127), (2590, 3137944), (2960, 2745701), (3472, 2340805), (4144, 1961215), (4340, 1872644), (4588, 1771420), (5180, 1568972), (5735, 1417136), (8029, 1012240), (8680, 936322), (9176, 885710), (10360, 784486), (11470, 708568), (12653, 642320), (16058, 506120), (17360, 468161), (18352, 442855), (20720, 392243), (22940, 354284), (25306, 321160), (32116, 253060), (40145, 202448), (45880, 177142), (50612, 160580), (63265, 128464), (64232, 126530), (80290, 101224), (88571, 91760)]