4164720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 15379968

約数和(自身を除く): 11215248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 67, 70, 74, 80, 84, 105, 111, 112, 120, 134, 140, 148, 168, 185, 201, 210, 222, 240, 259, 268, 280, 296, 335, 336, 370, 402, 420, 444, 469, 518, 536, 555, 560, 592, 670, 740, 777, 804, 840, 888, 938, 1005, 1036, 1072, 1110, 1295, 1340, 1407, 1480, 1554, 1608, 1680, 1776, 1876, 2010, 2072, 2220, 2345, 2479, 2590, 2680, 2814, 2960, 3108, 3216, 3752, 3885, 4020, 4144, 4440, 4690, 4958, 5180, 5360, 5628, 6216, 7035, 7437, 7504, 7770, 8040, 8880, 9380, 9916, 10360, 11256, 12395, 12432, 14070, 14874, 15540, 16080, 17353, 18760, 19832, 20720, 22512, 24790, 28140, 29748, 31080, 34706, 37185, 37520, 39664, 49580, 52059, 56280, 59496, 62160, 69412, 74370, 86765, 99160, 104118, 112560, 118992, 138824, 148740, 173530, 198320, 208236, 260295, 277648, 297480, 347060, 416472, 520590, 594960, 694120, 832944, 1041180, 1388240, 2082360, 4164720]

約数ペア:

[(1, 4164720), (2, 2082360), (3, 1388240), (4, 1041180), (5, 832944), (6, 694120), (7, 594960), (8, 520590), (10, 416472), (12, 347060), (14, 297480), (15, 277648), (16, 260295), (20, 208236), (21, 198320), (24, 173530), (28, 148740), (30, 138824), (35, 118992), (37, 112560), (40, 104118), (42, 99160), (48, 86765), (56, 74370), (60, 69412), (67, 62160), (70, 59496), (74, 56280), (80, 52059), (84, 49580), (105, 39664), (111, 37520), (112, 37185), (120, 34706), (134, 31080), (140, 29748), (148, 28140), (168, 24790), (185, 22512), (201, 20720), (210, 19832), (222, 18760), (240, 17353), (259, 16080), (268, 15540), (280, 14874), (296, 14070), (335, 12432), (336, 12395), (370, 11256), (402, 10360), (420, 9916), (444, 9380), (469, 8880), (518, 8040), (536, 7770), (555, 7504), (560, 7437), (592, 7035), (670, 6216), (740, 5628), (777, 5360), (804, 5180), (840, 4958), (888, 4690), (938, 4440), (1005, 4144), (1036, 4020), (1072, 3885), (1110, 3752), (1295, 3216), (1340, 3108), (1407, 2960), (1480, 2814), (1554, 2680), (1608, 2590), (1680, 2479), (1776, 2345), (1876, 2220), (2010, 2072)]