5514981720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{18539}}^1$

素因数の和:18657

約数の個数: 128

約数和(自身を含む): 17246649600

約数和(自身を除く): 11731667880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 148, 185, 201, 222, 268, 296, 335, 370, 402, 444, 536, 555, 670, 740, 804, 888, 1005, 1110, 1340, 1480, 1608, 2010, 2220, 2479, 2680, 4020, 4440, 4958, 7437, 8040, 9916, 12395, 14874, 18539, 19832, 24790, 29748, 37078, 37185, 49580, 55617, 59496, 74156, 74370, 92695, 99160, 111234, 148312, 148740, 185390, 222468, 278085, 297480, 370780, 444936, 556170, 685943, 741560, 1112340, 1242113, 1371886, 2057829, 2224680, 2484226, 2743772, 3429715, 3726339, 4115658, 4968452, 5487544, 6210565, 6859430, 7452678, 8231316, 9936904, 10289145, 12421130, 13718860, 14905356, 16462632, 18631695, 20578290, 24842260, 27437720, 29810712, 37263390, 41156580, 45958181, 49684520, 74526780, 82313160, 91916362, 137874543, 149053560, 183832724, 229790905, 275749086, 367665448, 459581810, 551498172, 689372715, 919163620, 1102996344, 1378745430, 1838327240, 2757490860, 5514981720]

約数ペア:

[(1, 5514981720), (2, 2757490860), (3, 1838327240), (4, 1378745430), (5, 1102996344), (6, 919163620), (8, 689372715), (10, 551498172), (12, 459581810), (15, 367665448), (20, 275749086), (24, 229790905), (30, 183832724), (37, 149053560), (40, 137874543), (60, 91916362), (67, 82313160), (74, 74526780), (111, 49684520), (120, 45958181), (134, 41156580), (148, 37263390), (185, 29810712), (201, 27437720), (222, 24842260), (268, 20578290), (296, 18631695), (335, 16462632), (370, 14905356), (402, 13718860), (444, 12421130), (536, 10289145), (555, 9936904), (670, 8231316), (740, 7452678), (804, 6859430), (888, 6210565), (1005, 5487544), (1110, 4968452), (1340, 4115658), (1480, 3726339), (1608, 3429715), (2010, 2743772), (2220, 2484226), (2479, 2224680), (2680, 2057829), (4020, 1371886), (4440, 1242113), (4958, 1112340), (7437, 741560), (8040, 685943), (9916, 556170), (12395, 444936), (14874, 370780), (18539, 297480), (19832, 278085), (24790, 222468), (29748, 185390), (37078, 148740), (37185, 148312), (49580, 111234), (55617, 99160), (59496, 92695), (74156, 74370)]