165551040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 168

約数和(自身を含む): 590793840

約数和(自身を除く): 425242800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2129, 2160, 2430, 2592, 2880, 3240, 3888, 4258, 4320, 4860, 5184, 6387, 6480, 7776, 8516, 8640, 9720, 10645, 12774, 12960, 15552, 17032, 19161, 19440, 21290, 25548, 25920, 31935, 34064, 38322, 38880, 42580, 51096, 57483, 63870, 68128, 76644, 77760, 85160, 95805, 102192, 114966, 127740, 136256, 153288, 170320, 172449, 191610, 204384, 229932, 255480, 287415, 306576, 340640, 344898, 383220, 408768, 459864, 510960, 517347, 574830, 613152, 681280, 689796, 766440, 862245, 919728, 1021920, 1034694, 1149660, 1226304, 1379592, 1532880, 1724490, 1839456, 2043840, 2069388, 2299320, 2586735, 2759184, 3065760, 3448980, 3678912, 4138776, 4598640, 5173470, 5518368, 6131520, 6897960, 8277552, 9197280, 10346940, 11036736, 13795920, 16555104, 18394560, 20693880, 27591840, 33110208, 41387760, 55183680, 82775520, 165551040]

約数ペア:

[(1, 165551040), (2, 82775520), (3, 55183680), (4, 41387760), (5, 33110208), (6, 27591840), (8, 20693880), (9, 18394560), (10, 16555104), (12, 13795920), (15, 11036736), (16, 10346940), (18, 9197280), (20, 8277552), (24, 6897960), (27, 6131520), (30, 5518368), (32, 5173470), (36, 4598640), (40, 4138776), (45, 3678912), (48, 3448980), (54, 3065760), (60, 2759184), (64, 2586735), (72, 2299320), (80, 2069388), (81, 2043840), (90, 1839456), (96, 1724490), (108, 1532880), (120, 1379592), (135, 1226304), (144, 1149660), (160, 1034694), (162, 1021920), (180, 919728), (192, 862245), (216, 766440), (240, 689796), (243, 681280), (270, 613152), (288, 574830), (320, 517347), (324, 510960), (360, 459864), (405, 408768), (432, 383220), (480, 344898), (486, 340640), (540, 306576), (576, 287415), (648, 255480), (720, 229932), (810, 204384), (864, 191610), (960, 172449), (972, 170320), (1080, 153288), (1215, 136256), (1296, 127740), (1440, 114966), (1620, 102192), (1728, 95805), (1944, 85160), (2129, 77760), (2160, 76644), (2430, 68128), (2592, 63870), (2880, 57483), (3240, 51096), (3888, 42580), (4258, 38880), (4320, 38322), (4860, 34064), (5184, 31935), (6387, 25920), (6480, 25548), (7776, 21290), (8516, 19440), (8640, 19161), (9720, 17032), (10645, 15552), (12774, 12960)]