165491520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 568634880

約数和(自身を除く): 403143360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 211, 215, 228, 240, 258, 285, 304, 320, 344, 380, 422, 430, 456, 480, 516, 570, 608, 633, 645, 688, 760, 817, 844, 860, 912, 960, 1032, 1055, 1140, 1216, 1266, 1290, 1376, 1520, 1634, 1688, 1720, 1824, 2064, 2110, 2280, 2451, 2532, 2580, 2752, 3040, 3165, 3268, 3376, 3440, 3648, 4009, 4085, 4128, 4220, 4560, 4902, 5064, 5160, 6080, 6330, 6536, 6752, 6880, 8018, 8170, 8256, 8440, 9073, 9120, 9804, 10128, 10320, 12027, 12255, 12660, 13072, 13504, 13760, 16036, 16340, 16880, 18146, 18240, 19608, 20045, 20256, 20640, 24054, 24510, 25320, 26144, 27219, 32072, 32680, 33760, 36292, 39216, 40090, 40512, 41280, 45365, 48108, 49020, 50640, 52288, 54438, 60135, 64144, 65360, 67520, 72584, 78432, 80180, 90730, 96216, 98040, 101280, 108876, 120270, 128288, 130720, 136095, 145168, 156864, 160360, 172387, 181460, 192432, 196080, 202560, 217752, 240540, 256576, 261440, 272190, 290336, 320720, 344774, 362920, 384864, 392160, 435504, 481080, 517161, 544380, 580672, 641440, 689548, 725840, 769728, 784320, 861935, 871008, 962160, 1034322, 1088760, 1282880, 1379096, 1451680, 1723870, 1742016, 1924320, 2068644, 2177520, 2585805, 2758192, 2903360, 3447740, 3848640, 4137288, 4355040, 5171610, 5516384, 6895480, 8274576, 8710080, 10343220, 11032768, 13790960, 16549152, 20686440, 27581920, 33098304, 41372880, 55163840, 82745760, 165491520]

約数ペア:

[(1, 165491520), (2, 82745760), (3, 55163840), (4, 41372880), (5, 33098304), (6, 27581920), (8, 20686440), (10, 16549152), (12, 13790960), (15, 11032768), (16, 10343220), (19, 8710080), (20, 8274576), (24, 6895480), (30, 5516384), (32, 5171610), (38, 4355040), (40, 4137288), (43, 3848640), (48, 3447740), (57, 2903360), (60, 2758192), (64, 2585805), (76, 2177520), (80, 2068644), (86, 1924320), (95, 1742016), (96, 1723870), (114, 1451680), (120, 1379096), (129, 1282880), (152, 1088760), (160, 1034322), (172, 962160), (190, 871008), (192, 861935), (211, 784320), (215, 769728), (228, 725840), (240, 689548), (258, 641440), (285, 580672), (304, 544380), (320, 517161), (344, 481080), (380, 435504), (422, 392160), (430, 384864), (456, 362920), (480, 344774), (516, 320720), (570, 290336), (608, 272190), (633, 261440), (645, 256576), (688, 240540), (760, 217752), (817, 202560), (844, 196080), (860, 192432), (912, 181460), (960, 172387), (1032, 160360), (1055, 156864), (1140, 145168), (1216, 136095), (1266, 130720), (1290, 128288), (1376, 120270), (1520, 108876), (1634, 101280), (1688, 98040), (1720, 96216), (1824, 90730), (2064, 80180), (2110, 78432), (2280, 72584), (2451, 67520), (2532, 65360), (2580, 64144), (2752, 60135), (3040, 54438), (3165, 52288), (3268, 50640), (3376, 49020), (3440, 48108), (3648, 45365), (4009, 41280), (4085, 40512), (4128, 40090), (4220, 39216), (4560, 36292), (4902, 33760), (5064, 32680), (5160, 32072), (6080, 27219), (6330, 26144), (6536, 25320), (6752, 24510), (6880, 24054), (8018, 20640), (8170, 20256), (8256, 20045), (8440, 19608), (9073, 18240), (9120, 18146), (9804, 16880), (10128, 16340), (10320, 16036), (12027, 13760), (12255, 13504), (12660, 13072)]