165755040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31393}}^1$

素因数の和:31422

約数の個数: 96

約数和(自身を含む): 569612736

約数和(自身を除く): 403857696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 31393, 62786, 94179, 125572, 156965, 188358, 251144, 313930, 345323, 376716, 470895, 502288, 627860, 690646, 753432, 941790, 1004576, 1035969, 1255720, 1381292, 1506864, 1726615, 1883580, 2071938, 2511440, 2762584, 3013728, 3453230, 3767160, 4143876, 5022880, 5179845, 5525168, 6906460, 7534320, 8287752, 10359690, 11050336, 13812920, 15068640, 16575504, 20719380, 27625840, 33151008, 41438760, 55251680, 82877520, 165755040]

約数ペア:

[(1, 165755040), (2, 82877520), (3, 55251680), (4, 41438760), (5, 33151008), (6, 27625840), (8, 20719380), (10, 16575504), (11, 15068640), (12, 13812920), (15, 11050336), (16, 10359690), (20, 8287752), (22, 7534320), (24, 6906460), (30, 5525168), (32, 5179845), (33, 5022880), (40, 4143876), (44, 3767160), (48, 3453230), (55, 3013728), (60, 2762584), (66, 2511440), (80, 2071938), (88, 1883580), (96, 1726615), (110, 1506864), (120, 1381292), (132, 1255720), (160, 1035969), (165, 1004576), (176, 941790), (220, 753432), (240, 690646), (264, 627860), (330, 502288), (352, 470895), (440, 376716), (480, 345323), (528, 313930), (660, 251144), (880, 188358), (1056, 156965), (1320, 125572), (1760, 94179), (2640, 62786), (5280, 31393)]