1018537920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1409}}^1$

素因数の和:1683

約数の個数: 168

約数和(自身を含む): 3519799920

約数和(自身を除く): 2501262000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 251, 288, 320, 360, 480, 502, 576, 720, 753, 960, 1004, 1255, 1409, 1440, 1506, 2008, 2259, 2510, 2818, 2880, 3012, 3765, 4016, 4227, 4518, 5020, 5636, 6024, 7045, 7530, 8032, 8454, 9036, 10040, 11272, 11295, 12048, 12681, 14090, 15060, 16064, 16908, 18072, 20080, 21135, 22544, 22590, 24096, 25362, 28180, 30120, 33816, 36144, 40160, 42270, 45088, 45180, 48192, 50724, 56360, 60240, 63405, 67632, 72288, 80320, 84540, 90176, 90360, 101448, 112720, 120480, 126810, 135264, 144576, 169080, 180720, 202896, 225440, 240960, 253620, 270528, 338160, 353659, 361440, 405792, 450880, 507240, 676320, 707318, 722880, 811584, 1014480, 1060977, 1352640, 1414636, 1768295, 2028960, 2121954, 2829272, 3182931, 3536590, 4057920, 4243908, 5304885, 5658544, 6365862, 7073180, 8487816, 10609770, 11317088, 12731724, 14146360, 15914655, 16975632, 21219540, 22634176, 25463448, 28292720, 31829310, 33951264, 42439080, 50926896, 56585440, 63658620, 67902528, 84878160, 101853792, 113170880, 127317240, 169756320, 203707584, 254634480, 339512640, 509268960, 1018537920]

約数ペア:

[(1, 1018537920), (2, 509268960), (3, 339512640), (4, 254634480), (5, 203707584), (6, 169756320), (8, 127317240), (9, 113170880), (10, 101853792), (12, 84878160), (15, 67902528), (16, 63658620), (18, 56585440), (20, 50926896), (24, 42439080), (30, 33951264), (32, 31829310), (36, 28292720), (40, 25463448), (45, 22634176), (48, 21219540), (60, 16975632), (64, 15914655), (72, 14146360), (80, 12731724), (90, 11317088), (96, 10609770), (120, 8487816), (144, 7073180), (160, 6365862), (180, 5658544), (192, 5304885), (240, 4243908), (251, 4057920), (288, 3536590), (320, 3182931), (360, 2829272), (480, 2121954), (502, 2028960), (576, 1768295), (720, 1414636), (753, 1352640), (960, 1060977), (1004, 1014480), (1255, 811584), (1409, 722880), (1440, 707318), (1506, 676320), (2008, 507240), (2259, 450880), (2510, 405792), (2818, 361440), (2880, 353659), (3012, 338160), (3765, 270528), (4016, 253620), (4227, 240960), (4518, 225440), (5020, 202896), (5636, 180720), (6024, 169080), (7045, 144576), (7530, 135264), (8032, 126810), (8454, 120480), (9036, 112720), (10040, 101448), (11272, 90360), (11295, 90176), (12048, 84540), (12681, 80320), (14090, 72288), (15060, 67632), (16064, 63405), (16908, 60240), (18072, 56360), (20080, 50724), (21135, 48192), (22544, 45180), (22590, 45088), (24096, 42270), (25362, 40160), (28180, 36144), (30120, 33816)]