114514960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 313479936

約数和(自身を除く): 198964976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 131, 140, 196, 223, 245, 262, 280, 392, 446, 490, 524, 560, 655, 784, 892, 917, 980, 1048, 1115, 1310, 1561, 1784, 1834, 1960, 2096, 2230, 2620, 3122, 3568, 3668, 3920, 4460, 4585, 5240, 6244, 6419, 7336, 7805, 8920, 9170, 10480, 10927, 12488, 12838, 14672, 15610, 17840, 18340, 21854, 24976, 25676, 29213, 31220, 32095, 36680, 43708, 51352, 54635, 58426, 62440, 64190, 73360, 87416, 102704, 109270, 116852, 124880, 128380, 146065, 174832, 204491, 218540, 233704, 256760, 292130, 408982, 437080, 467408, 513520, 584260, 817964, 874160, 1022455, 1168520, 1431437, 1635928, 2044910, 2337040, 2862874, 3271856, 4089820, 5725748, 7157185, 8179640, 11451496, 14314370, 16359280, 22902992, 28628740, 57257480, 114514960]

約数ペア:

[(1, 114514960), (2, 57257480), (4, 28628740), (5, 22902992), (7, 16359280), (8, 14314370), (10, 11451496), (14, 8179640), (16, 7157185), (20, 5725748), (28, 4089820), (35, 3271856), (40, 2862874), (49, 2337040), (56, 2044910), (70, 1635928), (80, 1431437), (98, 1168520), (112, 1022455), (131, 874160), (140, 817964), (196, 584260), (223, 513520), (245, 467408), (262, 437080), (280, 408982), (392, 292130), (446, 256760), (490, 233704), (524, 218540), (560, 204491), (655, 174832), (784, 146065), (892, 128380), (917, 124880), (980, 116852), (1048, 109270), (1115, 102704), (1310, 87416), (1561, 73360), (1784, 64190), (1834, 62440), (1960, 58426), (2096, 54635), (2230, 51352), (2620, 43708), (3122, 36680), (3568, 32095), (3668, 31220), (3920, 29213), (4460, 25676), (4585, 24976), (5240, 21854), (6244, 18340), (6419, 17840), (7336, 15610), (7805, 14672), (8920, 12838), (9170, 12488), (10480, 10927)]