266132040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 556395960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 79, 120, 134, 158, 201, 237, 268, 316, 335, 395, 402, 419, 474, 536, 632, 670, 790, 804, 838, 948, 1005, 1185, 1257, 1340, 1580, 1608, 1676, 1896, 2010, 2095, 2370, 2514, 2680, 3160, 3352, 4020, 4190, 4740, 5028, 5293, 6285, 8040, 8380, 9480, 10056, 10586, 12570, 15879, 16760, 21172, 25140, 26465, 28073, 31758, 33101, 42344, 50280, 52930, 56146, 63516, 66202, 79395, 84219, 99303, 105860, 112292, 127032, 132404, 140365, 158790, 165505, 168438, 198606, 211720, 224584, 264808, 280730, 317580, 331010, 336876, 397212, 421095, 496515, 561460, 635160, 662020, 673752, 794424, 842190, 993030, 1122920, 1324040, 1684380, 1986060, 2217767, 3368760, 3972120, 4435534, 6653301, 8871068, 11088835, 13306602, 17742136, 22177670, 26613204, 33266505, 44355340, 53226408, 66533010, 88710680, 133066020, 266132040]

約数ペア:

[(1, 266132040), (2, 133066020), (3, 88710680), (4, 66533010), (5, 53226408), (6, 44355340), (8, 33266505), (10, 26613204), (12, 22177670), (15, 17742136), (20, 13306602), (24, 11088835), (30, 8871068), (40, 6653301), (60, 4435534), (67, 3972120), (79, 3368760), (120, 2217767), (134, 1986060), (158, 1684380), (201, 1324040), (237, 1122920), (268, 993030), (316, 842190), (335, 794424), (395, 673752), (402, 662020), (419, 635160), (474, 561460), (536, 496515), (632, 421095), (670, 397212), (790, 336876), (804, 331010), (838, 317580), (948, 280730), (1005, 264808), (1185, 224584), (1257, 211720), (1340, 198606), (1580, 168438), (1608, 165505), (1676, 158790), (1896, 140365), (2010, 132404), (2095, 127032), (2370, 112292), (2514, 105860), (2680, 99303), (3160, 84219), (3352, 79395), (4020, 66202), (4190, 63516), (4740, 56146), (5028, 52930), (5293, 50280), (6285, 42344), (8040, 33101), (8380, 31758), (9480, 28073), (10056, 26465), (10586, 25140), (12570, 21172), (15879, 16760)]