191207040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 621302400

約数和(自身を除く): 430095360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1879, 1920, 2120, 2544, 3180, 3392, 3758, 4240, 5088, 5637, 6360, 6784, 7516, 8480, 9395, 10176, 11274, 12720, 15032, 16960, 18790, 20352, 22548, 25440, 28185, 30064, 33920, 37580, 45096, 50880, 56370, 60128, 75160, 90192, 99587, 101760, 112740, 120256, 150320, 180384, 199174, 225480, 240512, 298761, 300640, 360768, 398348, 450960, 497935, 597522, 601280, 721536, 796696, 901920, 995870, 1195044, 1202560, 1493805, 1593392, 1803840, 1991740, 2390088, 2987610, 3186784, 3607680, 3983480, 4780176, 5975220, 6373568, 7966960, 9560352, 11950440, 12747136, 15933920, 19120704, 23900880, 31867840, 38241408, 47801760, 63735680, 95603520, 191207040]

約数ペア:

[(1, 191207040), (2, 95603520), (3, 63735680), (4, 47801760), (5, 38241408), (6, 31867840), (8, 23900880), (10, 19120704), (12, 15933920), (15, 12747136), (16, 11950440), (20, 9560352), (24, 7966960), (30, 6373568), (32, 5975220), (40, 4780176), (48, 3983480), (53, 3607680), (60, 3186784), (64, 2987610), (80, 2390088), (96, 1991740), (106, 1803840), (120, 1593392), (128, 1493805), (159, 1202560), (160, 1195044), (192, 995870), (212, 901920), (240, 796696), (265, 721536), (318, 601280), (320, 597522), (384, 497935), (424, 450960), (480, 398348), (530, 360768), (636, 300640), (640, 298761), (795, 240512), (848, 225480), (960, 199174), (1060, 180384), (1272, 150320), (1590, 120256), (1696, 112740), (1879, 101760), (1920, 99587), (2120, 90192), (2544, 75160), (3180, 60128), (3392, 56370), (3758, 50880), (4240, 45096), (5088, 37580), (5637, 33920), (6360, 30064), (6784, 28185), (7516, 25440), (8480, 22548), (9395, 20352), (10176, 18790), (11274, 16960), (12720, 15032)]