20127092160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157637}}^1$

素因数の和:157683

約数の個数: 224

約数和(自身を含む): 76876899840

約数和(自身を除く): 56749807680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 12768, 15960, 18240, 21280, 25536, 31920, 42560, 63840, 127680, 157637, 315274, 472911, 630548, 788185, 945822, 1103459, 1261096, 1576370, 1891644, 2206918, 2364555, 2522192, 2995103, 3152740, 3310377, 3783288, 4413836, 4729110, 5044384, 5517295, 5990206, 6305480, 6620754, 7566576, 8827672, 8985309, 9458220, 10088768, 11034590, 11980412, 12610960, 13241508, 14975515, 15133152, 16551885, 17655344, 17970618, 18916440, 20965721, 22069180, 23960824, 25221920, 26483016, 29951030, 30266304, 33103770, 35310688, 35941236, 37832880, 41931442, 44138360, 44926545, 47921648, 50443840, 52966032, 59902060, 62897163, 66207540, 70621376, 71882472, 75665760, 83862884, 88276720, 89853090, 95843296, 104828605, 105932064, 119804120, 125794326, 132415080, 143764944, 151331520, 167725768, 176553440, 179706180, 191686592, 209657210, 211864128, 239608240, 251588652, 264830160, 287529888, 314485815, 335451536, 353106880, 359412360, 419314420, 479216480, 503177304, 529660320, 575059776, 628971630, 670903072, 718824720, 838628840, 958432960, 1006354608, 1059320640, 1257943260, 1341806144, 1437649440, 1677257680, 2012709216, 2515886520, 2875298880, 3354515360, 4025418432, 5031773040, 6709030720, 10063546080, 20127092160]

約数ペア:

[(1, 20127092160), (2, 10063546080), (3, 6709030720), (4, 5031773040), (5, 4025418432), (6, 3354515360), (7, 2875298880), (8, 2515886520), (10, 2012709216), (12, 1677257680), (14, 1437649440), (15, 1341806144), (16, 1257943260), (19, 1059320640), (20, 1006354608), (21, 958432960), (24, 838628840), (28, 718824720), (30, 670903072), (32, 628971630), (35, 575059776), (38, 529660320), (40, 503177304), (42, 479216480), (48, 419314420), (56, 359412360), (57, 353106880), (60, 335451536), (64, 314485815), (70, 287529888), (76, 264830160), (80, 251588652), (84, 239608240), (95, 211864128), (96, 209657210), (105, 191686592), (112, 179706180), (114, 176553440), (120, 167725768), (133, 151331520), (140, 143764944), (152, 132415080), (160, 125794326), (168, 119804120), (190, 105932064), (192, 104828605), (210, 95843296), (224, 89853090), (228, 88276720), (240, 83862884), (266, 75665760), (280, 71882472), (285, 70621376), (304, 66207540), (320, 62897163), (336, 59902060), (380, 52966032), (399, 50443840), (420, 47921648), (448, 44926545), (456, 44138360), (480, 41931442), (532, 37832880), (560, 35941236), (570, 35310688), (608, 33103770), (665, 30266304), (672, 29951030), (760, 26483016), (798, 25221920), (840, 23960824), (912, 22069180), (960, 20965721), (1064, 18916440), (1120, 17970618), (1140, 17655344), (1216, 16551885), (1330, 15133152), (1344, 14975515), (1520, 13241508), (1596, 12610960), (1680, 11980412), (1824, 11034590), (1995, 10088768), (2128, 9458220), (2240, 8985309), (2280, 8827672), (2660, 7566576), (3040, 6620754), (3192, 6305480), (3360, 5990206), (3648, 5517295), (3990, 5044384), (4256, 4729110), (4560, 4413836), (5320, 3783288), (6080, 3310377), (6384, 3152740), (6720, 2995103), (7980, 2522192), (8512, 2364555), (9120, 2206918), (10640, 1891644), (12768, 1576370), (15960, 1261096), (18240, 1103459), (21280, 945822), (25536, 788185), (31920, 630548), (42560, 472911), (63840, 315274), (127680, 157637)]