63540120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 221299200

約数和(自身を除く): 157759080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1129, 1340, 1407, 1608, 1876, 2010, 2258, 2345, 2680, 2814, 3387, 3752, 4020, 4516, 4690, 5628, 5645, 6774, 7035, 7903, 8040, 9032, 9380, 11256, 11290, 13548, 14070, 15806, 16935, 18760, 22580, 23709, 27096, 28140, 31612, 33870, 39515, 45160, 47418, 56280, 63224, 67740, 75643, 79030, 94836, 118545, 135480, 151286, 158060, 189672, 226929, 237090, 302572, 316120, 378215, 453858, 474180, 529501, 605144, 756430, 907716, 948360, 1059002, 1134645, 1512860, 1588503, 1815432, 2118004, 2269290, 2647505, 3025720, 3177006, 4236008, 4538580, 5295010, 6354012, 7942515, 9077160, 10590020, 12708024, 15885030, 21180040, 31770060, 63540120]

約数ペア:

[(1, 63540120), (2, 31770060), (3, 21180040), (4, 15885030), (5, 12708024), (6, 10590020), (7, 9077160), (8, 7942515), (10, 6354012), (12, 5295010), (14, 4538580), (15, 4236008), (20, 3177006), (21, 3025720), (24, 2647505), (28, 2269290), (30, 2118004), (35, 1815432), (40, 1588503), (42, 1512860), (56, 1134645), (60, 1059002), (67, 948360), (70, 907716), (84, 756430), (105, 605144), (120, 529501), (134, 474180), (140, 453858), (168, 378215), (201, 316120), (210, 302572), (268, 237090), (280, 226929), (335, 189672), (402, 158060), (420, 151286), (469, 135480), (536, 118545), (670, 94836), (804, 79030), (840, 75643), (938, 67740), (1005, 63224), (1129, 56280), (1340, 47418), (1407, 45160), (1608, 39515), (1876, 33870), (2010, 31612), (2258, 28140), (2345, 27096), (2680, 23709), (2814, 22580), (3387, 18760), (3752, 16935), (4020, 15806), (4516, 14070), (4690, 13548), (5628, 11290), (5645, 11256), (6774, 9380), (7035, 9032), (7903, 8040)]