40754760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 128373120

約数和(自身を除く): 87618360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 137, 148, 185, 201, 222, 268, 274, 296, 335, 370, 402, 411, 444, 536, 548, 555, 670, 685, 740, 804, 822, 888, 1005, 1096, 1110, 1340, 1370, 1480, 1608, 1644, 2010, 2055, 2220, 2479, 2680, 2740, 3288, 4020, 4110, 4440, 4958, 5069, 5480, 7437, 8040, 8220, 9179, 9916, 10138, 12395, 14874, 15207, 16440, 18358, 19832, 20276, 24790, 25345, 27537, 29748, 30414, 36716, 37185, 40552, 45895, 49580, 50690, 55074, 59496, 60828, 73432, 74370, 76035, 91790, 99160, 101380, 110148, 121656, 137685, 148740, 152070, 183580, 202760, 220296, 275370, 297480, 304140, 339623, 367160, 550740, 608280, 679246, 1018869, 1101480, 1358492, 1698115, 2037738, 2716984, 3396230, 4075476, 5094345, 6792460, 8150952, 10188690, 13584920, 20377380, 40754760]

約数ペア:

[(1, 40754760), (2, 20377380), (3, 13584920), (4, 10188690), (5, 8150952), (6, 6792460), (8, 5094345), (10, 4075476), (12, 3396230), (15, 2716984), (20, 2037738), (24, 1698115), (30, 1358492), (37, 1101480), (40, 1018869), (60, 679246), (67, 608280), (74, 550740), (111, 367160), (120, 339623), (134, 304140), (137, 297480), (148, 275370), (185, 220296), (201, 202760), (222, 183580), (268, 152070), (274, 148740), (296, 137685), (335, 121656), (370, 110148), (402, 101380), (411, 99160), (444, 91790), (536, 76035), (548, 74370), (555, 73432), (670, 60828), (685, 59496), (740, 55074), (804, 50690), (822, 49580), (888, 45895), (1005, 40552), (1096, 37185), (1110, 36716), (1340, 30414), (1370, 29748), (1480, 27537), (1608, 25345), (1644, 24790), (2010, 20276), (2055, 19832), (2220, 18358), (2479, 16440), (2680, 15207), (2740, 14874), (3288, 12395), (4020, 10138), (4110, 9916), (4440, 9179), (4958, 8220), (5069, 8040), (5480, 7437)]