20401458336

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^2\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 360

約数和(自身を含む): 69853269024

約数和(自身を除く): 49451810688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 211, 216, 219, 224, 252, 288, 292, 324, 336, 378, 422, 432, 438, 504, 511, 567, 584, 633, 648, 657, 672, 756, 844, 864, 876, 1008, 1022, 1134, 1168, 1266, 1296, 1314, 1477, 1512, 1533, 1688, 1752, 1899, 1971, 2016, 2044, 2268, 2336, 2532, 2592, 2628, 2954, 3024, 3066, 3376, 3504, 3798, 3942, 4088, 4431, 4536, 4599, 5064, 5256, 5329, 5697, 5908, 5913, 6048, 6132, 6752, 7008, 7596, 7884, 8176, 8862, 9072, 9198, 10128, 10512, 10658, 11394, 11816, 11826, 12264, 13293, 13797, 15192, 15403, 15768, 15987, 16352, 17091, 17724, 18144, 18396, 20256, 21024, 21316, 22788, 23632, 23652, 24528, 26586, 27594, 30384, 30806, 31536, 31974, 34182, 35448, 36792, 37303, 39879, 41391, 42632, 45576, 46209, 47264, 47304, 47961, 49056, 53172, 55188, 60768, 61612, 63072, 63948, 68364, 70896, 73584, 74606, 79758, 82782, 85264, 91152, 92418, 94608, 95922, 106344, 107821, 110376, 111909, 119637, 123224, 127896, 136728, 138627, 141792, 143883, 147168, 149212, 159516, 165564, 170528, 182304, 184836, 189216, 191844, 212688, 215642, 220752, 223818, 239274, 246448, 255792, 273456, 277254, 287766, 298424, 319032, 323463, 331128, 335727, 369672, 383688, 415881, 425376, 431284, 431649, 441504, 447636, 478548, 492896, 511584, 546912, 554508, 575532, 596848, 638064, 646926, 662256, 671454, 739344, 767376, 831762, 862568, 863298, 895272, 957096, 970389, 1007181, 1109016, 1124419, 1151064, 1193696, 1247643, 1276128, 1293852, 1324512, 1342908, 1478688, 1534752, 1663524, 1725136, 1726596, 1790544, 1914192, 1940778, 2014362, 2218032, 2248838, 2302128, 2495286, 2587704, 2685816, 2911167, 3021543, 3327048, 3373257, 3450272, 3453192, 3581088, 3828384, 3881556, 4028724, 4436064, 4497676, 4604256, 4990572, 5175408, 5371632, 5822334, 6043086, 6654096, 6746514, 6906384, 7763112, 7870933, 8057448, 8733501, 8995352, 9981144, 10119771, 10350816, 10743264, 11644668, 12086172, 13308192, 13493028, 13812768, 15526224, 15741866, 16114896, 17467002, 17990704, 19962288, 20239542, 23289336, 23612799, 24172344, 26986056, 30359313, 31052448, 31483732, 32229792, 34934004, 35981408, 39924576, 40479084, 46578672, 47225598, 48344688, 53972112, 60718626, 62967464, 69868008, 70838397, 80958168, 91077939, 93157344, 94451196, 96689376, 107944224, 121437252, 125934928, 139736016, 141676794, 161916336, 182155878, 188902392, 212515191, 242874504, 251869856, 279472032, 283353588, 323832672, 364311756, 377804784, 425030382, 485749008, 566707176, 637545573, 728623512, 755609568, 850060764, 971498016, 1133414352, 1275091146, 1457247024, 1700121528, 2266828704, 2550182292, 2914494048, 3400243056, 5100364584, 6800486112, 10200729168, 20401458336]

約数ペア:

[(1, 20401458336), (2, 10200729168), (3, 6800486112), (4, 5100364584), (6, 3400243056), (7, 2914494048), (8, 2550182292), (9, 2266828704), (12, 1700121528), (14, 1457247024), (16, 1275091146), (18, 1133414352), (21, 971498016), (24, 850060764), (27, 755609568), (28, 728623512), (32, 637545573), (36, 566707176), (42, 485749008), (48, 425030382), (54, 377804784), (56, 364311756), (63, 323832672), (72, 283353588), (73, 279472032), (81, 251869856), (84, 242874504), (96, 212515191), (108, 188902392), (112, 182155878), (126, 161916336), (144, 141676794), (146, 139736016), (162, 125934928), (168, 121437252), (189, 107944224), (211, 96689376), (216, 94451196), (219, 93157344), (224, 91077939), (252, 80958168), (288, 70838397), (292, 69868008), (324, 62967464), (336, 60718626), (378, 53972112), (422, 48344688), (432, 47225598), (438, 46578672), (504, 40479084), (511, 39924576), (567, 35981408), (584, 34934004), (633, 32229792), (648, 31483732), (657, 31052448), (672, 30359313), (756, 26986056), (844, 24172344), (864, 23612799), (876, 23289336), (1008, 20239542), (1022, 19962288), (1134, 17990704), (1168, 17467002), (1266, 16114896), (1296, 15741866), (1314, 15526224), (1477, 13812768), (1512, 13493028), (1533, 13308192), (1688, 12086172), (1752, 11644668), (1899, 10743264), (1971, 10350816), (2016, 10119771), (2044, 9981144), (2268, 8995352), (2336, 8733501), (2532, 8057448), (2592, 7870933), (2628, 7763112), (2954, 6906384), (3024, 6746514), (3066, 6654096), (3376, 6043086), (3504, 5822334), (3798, 5371632), (3942, 5175408), (4088, 4990572), (4431, 4604256), (4536, 4497676), (4599, 4436064), (5064, 4028724), (5256, 3881556), (5329, 3828384), (5697, 3581088), (5908, 3453192), (5913, 3450272), (6048, 3373257), (6132, 3327048), (6752, 3021543), (7008, 2911167), (7596, 2685816), (7884, 2587704), (8176, 2495286), (8862, 2302128), (9072, 2248838), (9198, 2218032), (10128, 2014362), (10512, 1940778), (10658, 1914192), (11394, 1790544), (11816, 1726596), (11826, 1725136), (12264, 1663524), (13293, 1534752), (13797, 1478688), (15192, 1342908), (15403, 1324512), (15768, 1293852), (15987, 1276128), (16352, 1247643), (17091, 1193696), (17724, 1151064), (18144, 1124419), (18396, 1109016), (20256, 1007181), (21024, 970389), (21316, 957096), (22788, 895272), (23632, 863298), (23652, 862568), (24528, 831762), (26586, 767376), (27594, 739344), (30384, 671454), (30806, 662256), (31536, 646926), (31974, 638064), (34182, 596848), (35448, 575532), (36792, 554508), (37303, 546912), (39879, 511584), (41391, 492896), (42632, 478548), (45576, 447636), (46209, 441504), (47264, 431649), (47304, 431284), (47961, 425376), (49056, 415881), (53172, 383688), (55188, 369672), (60768, 335727), (61612, 331128), (63072, 323463), (63948, 319032), (68364, 298424), (70896, 287766), (73584, 277254), (74606, 273456), (79758, 255792), (82782, 246448), (85264, 239274), (91152, 223818), (92418, 220752), (94608, 215642), (95922, 212688), (106344, 191844), (107821, 189216), (110376, 184836), (111909, 182304), (119637, 170528), (123224, 165564), (127896, 159516), (136728, 149212), (138627, 147168), (141792, 143883)]