271592640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8607

約数の個数: 168

約数和(自身を含む): 1019208528

約数和(自身を除く): 747615888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 8573, 10560, 15840, 17146, 25719, 31680, 34292, 42865, 51438, 68584, 77157, 85730, 94303, 102876, 128595, 137168, 154314, 171460, 188606, 205752, 257190, 274336, 282909, 308628, 342920, 377212, 385785, 411504, 471515, 514380, 548672, 565818, 617256, 685840, 754424, 771570, 823008, 848727, 943030, 1028760, 1131636, 1234512, 1371680, 1414545, 1508848, 1543140, 1646016, 1697454, 1886060, 2057520, 2263272, 2469024, 2743360, 2829090, 3017696, 3086280, 3394908, 3772120, 4115040, 4243635, 4526544, 4938048, 5658180, 6035392, 6172560, 6789816, 7544240, 8230080, 8487270, 9053088, 11316360, 12345120, 13579632, 15088480, 16974540, 18106176, 22632720, 24690240, 27159264, 30176960, 33949080, 45265440, 54318528, 67898160, 90530880, 135796320, 271592640]

約数ペア:

[(1, 271592640), (2, 135796320), (3, 90530880), (4, 67898160), (5, 54318528), (6, 45265440), (8, 33949080), (9, 30176960), (10, 27159264), (11, 24690240), (12, 22632720), (15, 18106176), (16, 16974540), (18, 15088480), (20, 13579632), (22, 12345120), (24, 11316360), (30, 9053088), (32, 8487270), (33, 8230080), (36, 7544240), (40, 6789816), (44, 6172560), (45, 6035392), (48, 5658180), (55, 4938048), (60, 4526544), (64, 4243635), (66, 4115040), (72, 3772120), (80, 3394908), (88, 3086280), (90, 3017696), (96, 2829090), (99, 2743360), (110, 2469024), (120, 2263272), (132, 2057520), (144, 1886060), (160, 1697454), (165, 1646016), (176, 1543140), (180, 1508848), (192, 1414545), (198, 1371680), (220, 1234512), (240, 1131636), (264, 1028760), (288, 943030), (320, 848727), (330, 823008), (352, 771570), (360, 754424), (396, 685840), (440, 617256), (480, 565818), (495, 548672), (528, 514380), (576, 471515), (660, 411504), (704, 385785), (720, 377212), (792, 342920), (880, 308628), (960, 282909), (990, 274336), (1056, 257190), (1320, 205752), (1440, 188606), (1584, 171460), (1760, 154314), (1980, 137168), (2112, 128595), (2640, 102876), (2880, 94303), (3168, 85730), (3520, 77157), (3960, 68584), (5280, 51438), (6336, 42865), (7920, 34292), (8573, 31680), (10560, 25719), (15840, 17146)]