20767071060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15451}}^1$

素因数の和:15619

約数の個数: 192

約数和(自身を含む): 68532710400

約数和(自身を除く): 47765639340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 131, 135, 171, 180, 190, 228, 262, 270, 285, 342, 380, 393, 513, 524, 540, 570, 655, 684, 786, 855, 1026, 1140, 1179, 1310, 1572, 1710, 1965, 2052, 2358, 2489, 2565, 2620, 3420, 3537, 3930, 4716, 4978, 5130, 5895, 7074, 7467, 7860, 9956, 10260, 11790, 12445, 14148, 14934, 15451, 17685, 22401, 23580, 24890, 29868, 30902, 35370, 37335, 44802, 46353, 49780, 61804, 67203, 70740, 74670, 77255, 89604, 92706, 112005, 134406, 139059, 149340, 154510, 185412, 224010, 231765, 268812, 278118, 293569, 309020, 336015, 417177, 448020, 463530, 556236, 587138, 672030, 695295, 834354, 880707, 927060, 1174276, 1344060, 1390590, 1467845, 1668708, 1761414, 2024081, 2085885, 2642121, 2781180, 2935690, 3522828, 4048162, 4171770, 4403535, 5284242, 5871380, 6072243, 7926363, 8096324, 8343540, 8807070, 10120405, 10568484, 12144486, 13210605, 15852726, 17614140, 18216729, 20240810, 24288972, 26421210, 30361215, 31705452, 36433458, 38457539, 39631815, 40481620, 52842420, 54650187, 60722430, 72866916, 76915078, 79263630, 91083645, 109300374, 115372617, 121444860, 153830156, 158527260, 182167290, 192287695, 218600748, 230745234, 273250935, 346117851, 364334580, 384575390, 461490468, 546501870, 576863085, 692235702, 769150780, 1038353553, 1093003740, 1153726170, 1384471404, 1730589255, 2076707106, 2307452340, 3461178510, 4153414212, 5191767765, 6922357020, 10383535530, 20767071060]

約数ペア:

[(1, 20767071060), (2, 10383535530), (3, 6922357020), (4, 5191767765), (5, 4153414212), (6, 3461178510), (9, 2307452340), (10, 2076707106), (12, 1730589255), (15, 1384471404), (18, 1153726170), (19, 1093003740), (20, 1038353553), (27, 769150780), (30, 692235702), (36, 576863085), (38, 546501870), (45, 461490468), (54, 384575390), (57, 364334580), (60, 346117851), (76, 273250935), (90, 230745234), (95, 218600748), (108, 192287695), (114, 182167290), (131, 158527260), (135, 153830156), (171, 121444860), (180, 115372617), (190, 109300374), (228, 91083645), (262, 79263630), (270, 76915078), (285, 72866916), (342, 60722430), (380, 54650187), (393, 52842420), (513, 40481620), (524, 39631815), (540, 38457539), (570, 36433458), (655, 31705452), (684, 30361215), (786, 26421210), (855, 24288972), (1026, 20240810), (1140, 18216729), (1179, 17614140), (1310, 15852726), (1572, 13210605), (1710, 12144486), (1965, 10568484), (2052, 10120405), (2358, 8807070), (2489, 8343540), (2565, 8096324), (2620, 7926363), (3420, 6072243), (3537, 5871380), (3930, 5284242), (4716, 4403535), (4978, 4171770), (5130, 4048162), (5895, 3522828), (7074, 2935690), (7467, 2781180), (7860, 2642121), (9956, 2085885), (10260, 2024081), (11790, 1761414), (12445, 1668708), (14148, 1467845), (14934, 1390590), (15451, 1344060), (17685, 1174276), (22401, 927060), (23580, 880707), (24890, 834354), (29868, 695295), (30902, 672030), (35370, 587138), (37335, 556236), (44802, 463530), (46353, 448020), (49780, 417177), (61804, 336015), (67203, 309020), (70740, 293569), (74670, 278118), (77255, 268812), (89604, 231765), (92706, 224010), (112005, 185412), (134406, 154510), (139059, 149340)]