164053120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 128

約数和(自身を含む): 489110400

約数和(自身を除く): 325057280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3329, 3520, 4480, 4928, 6160, 6658, 7040, 9856, 12320, 13316, 16645, 23303, 24640, 26632, 33290, 36619, 46606, 49280, 53264, 66580, 73238, 93212, 106528, 116515, 133160, 146476, 183095, 186424, 213056, 233030, 256333, 266320, 292952, 366190, 372848, 426112, 466060, 512666, 532640, 585904, 732380, 745696, 932120, 1025332, 1065280, 1171808, 1281665, 1464760, 1491392, 1864240, 2050664, 2130560, 2343616, 2563330, 2929520, 2982784, 3728480, 4101328, 4687232, 5126660, 5859040, 7456960, 8202656, 10253320, 11718080, 14913920, 16405312, 20506640, 23436160, 32810624, 41013280, 82026560, 164053120]

約数ペア:

[(1, 164053120), (2, 82026560), (4, 41013280), (5, 32810624), (7, 23436160), (8, 20506640), (10, 16405312), (11, 14913920), (14, 11718080), (16, 10253320), (20, 8202656), (22, 7456960), (28, 5859040), (32, 5126660), (35, 4687232), (40, 4101328), (44, 3728480), (55, 2982784), (56, 2929520), (64, 2563330), (70, 2343616), (77, 2130560), (80, 2050664), (88, 1864240), (110, 1491392), (112, 1464760), (128, 1281665), (140, 1171808), (154, 1065280), (160, 1025332), (176, 932120), (220, 745696), (224, 732380), (280, 585904), (308, 532640), (320, 512666), (352, 466060), (385, 426112), (440, 372848), (448, 366190), (560, 292952), (616, 266320), (640, 256333), (704, 233030), (770, 213056), (880, 186424), (896, 183095), (1120, 146476), (1232, 133160), (1408, 116515), (1540, 106528), (1760, 93212), (2240, 73238), (2464, 66580), (3080, 53264), (3329, 49280), (3520, 46606), (4480, 36619), (4928, 33290), (6160, 26632), (6658, 24640), (7040, 23303), (9856, 16645), (12320, 13316)]