2013156880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 5624640000

約数和(自身を除く): 3611483120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 149, 161, 184, 230, 280, 298, 322, 368, 460, 560, 596, 644, 745, 805, 920, 1043, 1049, 1192, 1288, 1490, 1610, 1840, 2086, 2098, 2384, 2576, 2980, 3220, 3427, 4172, 4196, 5215, 5245, 5960, 6440, 6854, 7343, 8344, 8392, 10430, 10490, 11920, 12880, 13708, 14686, 16688, 16784, 17135, 20860, 20980, 23989, 24127, 27416, 29372, 34270, 36715, 41720, 41960, 47978, 48254, 54832, 58744, 68540, 73430, 83440, 83920, 95956, 96508, 117488, 119945, 120635, 137080, 146860, 156301, 168889, 191912, 193016, 239890, 241270, 274160, 293720, 312602, 337778, 383824, 386032, 479780, 482540, 587440, 625204, 675556, 781505, 844445, 959560, 965080, 1094107, 1250408, 1351112, 1563010, 1688890, 1919120, 1930160, 2188214, 2500816, 2702224, 3126020, 3377780, 3594923, 4376428, 5470535, 6252040, 6755560, 7189846, 8752856, 10941070, 12504080, 13511120, 14379692, 17505712, 17974615, 21882140, 25164461, 28759384, 35949230, 43764280, 50328922, 57518768, 71898460, 87528560, 100657844, 125822305, 143796920, 201315688, 251644610, 287593840, 402631376, 503289220, 1006578440, 2013156880]

約数ペア:

[(1, 2013156880), (2, 1006578440), (4, 503289220), (5, 402631376), (7, 287593840), (8, 251644610), (10, 201315688), (14, 143796920), (16, 125822305), (20, 100657844), (23, 87528560), (28, 71898460), (35, 57518768), (40, 50328922), (46, 43764280), (56, 35949230), (70, 28759384), (80, 25164461), (92, 21882140), (112, 17974615), (115, 17505712), (140, 14379692), (149, 13511120), (161, 12504080), (184, 10941070), (230, 8752856), (280, 7189846), (298, 6755560), (322, 6252040), (368, 5470535), (460, 4376428), (560, 3594923), (596, 3377780), (644, 3126020), (745, 2702224), (805, 2500816), (920, 2188214), (1043, 1930160), (1049, 1919120), (1192, 1688890), (1288, 1563010), (1490, 1351112), (1610, 1250408), (1840, 1094107), (2086, 965080), (2098, 959560), (2384, 844445), (2576, 781505), (2980, 675556), (3220, 625204), (3427, 587440), (4172, 482540), (4196, 479780), (5215, 386032), (5245, 383824), (5960, 337778), (6440, 312602), (6854, 293720), (7343, 274160), (8344, 241270), (8392, 239890), (10430, 193016), (10490, 191912), (11920, 168889), (12880, 156301), (13708, 146860), (14686, 137080), (16688, 120635), (16784, 119945), (17135, 117488), (20860, 96508), (20980, 95956), (23989, 83920), (24127, 83440), (27416, 73430), (29372, 68540), (34270, 58744), (36715, 54832), (41720, 48254), (41960, 47978)]