163817280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5205

約数の個数: 168

約数和(自身を含む): 614805984

約数和(自身を除く): 450988704

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, 5171, 5280, 6336, 7920, 10342, 10560, 15513, 15840, 20684, 25855, 31026, 31680, 41368, 46539, 51710, 56881, 62052, 77565, 82736, 93078, 103420, 113762, 124104, 155130, 165472, 170643, 186156, 206840, 227524, 232695, 248208, 284405, 310260, 330944, 341286, 372312, 413680, 455048, 465390, 496416, 511929, 568810, 620520, 682572, 744624, 827360, 853215, 910096, 930780, 992832, 1023858, 1137620, 1241040, 1365144, 1489248, 1654720, 1706430, 1820192, 1861560, 2047716, 2275240, 2482080, 2559645, 2730288, 2978496, 3412860, 3640384, 3723120, 4095432, 4550480, 4964160, 5119290, 5460576, 6825720, 7446240, 8190864, 9100960, 10238580, 10921152, 13651440, 14892480, 16381728, 18201920, 20477160, 27302880, 32763456, 40954320, 54605760, 81908640, 163817280]

約数ペア:

[(1, 163817280), (2, 81908640), (3, 54605760), (4, 40954320), (5, 32763456), (6, 27302880), (8, 20477160), (9, 18201920), (10, 16381728), (11, 14892480), (12, 13651440), (15, 10921152), (16, 10238580), (18, 9100960), (20, 8190864), (22, 7446240), (24, 6825720), (30, 5460576), (32, 5119290), (33, 4964160), (36, 4550480), (40, 4095432), (44, 3723120), (45, 3640384), (48, 3412860), (55, 2978496), (60, 2730288), (64, 2559645), (66, 2482080), (72, 2275240), (80, 2047716), (88, 1861560), (90, 1820192), (96, 1706430), (99, 1654720), (110, 1489248), (120, 1365144), (132, 1241040), (144, 1137620), (160, 1023858), (165, 992832), (176, 930780), (180, 910096), (192, 853215), (198, 827360), (220, 744624), (240, 682572), (264, 620520), (288, 568810), (320, 511929), (330, 496416), (352, 465390), (360, 455048), (396, 413680), (440, 372312), (480, 341286), (495, 330944), (528, 310260), (576, 284405), (660, 248208), (704, 232695), (720, 227524), (792, 206840), (880, 186156), (960, 170643), (990, 165472), (1056, 155130), (1320, 124104), (1440, 113762), (1584, 103420), (1760, 93078), (1980, 82736), (2112, 77565), (2640, 62052), (2880, 56881), (3168, 51710), (3520, 46539), (3960, 41368), (5171, 31680), (5280, 31026), (6336, 25855), (7920, 20684), (10342, 15840), (10560, 15513)]