18955920672

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 576

約数和(自身を含む): 65093124096

約数和(自身を除く): 46137203424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 31, 32, 36, 39, 46, 48, 52, 54, 62, 69, 72, 78, 81, 92, 93, 96, 104, 108, 117, 124, 138, 144, 156, 162, 184, 186, 207, 208, 216, 234, 243, 248, 263, 276, 279, 288, 299, 312, 324, 351, 368, 372, 403, 414, 416, 432, 468, 486, 496, 526, 552, 558, 598, 621, 624, 648, 702, 713, 736, 744, 789, 806, 828, 837, 864, 897, 936, 972, 992, 1052, 1053, 1104, 1116, 1196, 1209, 1242, 1248, 1296, 1404, 1426, 1488, 1578, 1612, 1656, 1674, 1794, 1863, 1872, 1944, 2104, 2106, 2139, 2208, 2232, 2367, 2392, 2418, 2484, 2511, 2592, 2691, 2808, 2852, 2976, 3156, 3159, 3224, 3312, 3348, 3419, 3588, 3627, 3726, 3744, 3888, 4208, 4212, 4278, 4464, 4734, 4784, 4836, 4968, 5022, 5382, 5589, 5616, 5704, 6049, 6312, 6318, 6417, 6448, 6624, 6696, 6838, 7101, 7176, 7254, 7452, 7533, 7776, 8073, 8153, 8416, 8424, 8556, 8928, 9269, 9468, 9568, 9672, 9936, 10044, 10257, 10764, 10881, 11178, 11232, 11408, 12098, 12624, 12636, 12834, 12896, 13392, 13676, 14202, 14352, 14508, 14904, 15066, 16146, 16306, 16848, 17112, 18147, 18538, 18936, 19251, 19344, 19872, 20088, 20514, 21303, 21528, 21762, 22356, 22816, 24196, 24219, 24459, 25248, 25272, 25668, 26784, 27352, 27807, 28404, 28704, 29016, 29808, 30132, 30771, 32292, 32612, 32643, 33696, 34224, 36294, 37076, 37872, 38502, 38688, 40176, 41028, 42606, 43056, 43524, 44712, 48392, 48438, 48918, 50544, 51336, 54441, 54704, 55614, 56808, 57753, 58032, 59616, 60264, 61542, 63909, 64584, 65224, 65286, 68448, 72588, 72657, 73377, 74152, 75744, 77004, 78637, 80352, 82056, 83421, 85212, 86112, 87048, 89424, 92313, 96784, 96876, 97836, 97929, 101088, 102672, 105989, 108882, 109408, 111228, 113616, 115506, 116064, 120528, 123084, 127818, 129168, 130448, 130572, 145176, 145314, 146754, 148304, 154008, 157274, 163323, 164112, 166842, 170424, 173259, 174096, 178848, 184626, 187519, 193568, 193752, 195672, 195858, 205344, 211978, 217764, 220131, 222456, 227232, 231012, 235911, 241056, 246168, 250263, 255636, 258336, 260896, 261144, 276939, 290352, 290628, 293508, 296608, 308016, 314548, 317967, 326646, 328224, 333684, 340848, 346518, 348192, 369252, 375038, 387504, 391344, 391716, 423956, 435528, 440262, 444912, 462024, 471822, 489969, 492336, 500526, 511272, 522288, 553878, 562557, 580704, 581256, 587016, 616032, 629096, 635934, 653292, 660393, 667368, 681696, 693036, 707733, 738504, 750076, 750789, 775008, 782688, 783432, 830817, 847912, 871056, 880524, 889824, 924048, 943644, 953901, 979938, 984672, 1001052, 1022544, 1044576, 1107756, 1125114, 1162512, 1174032, 1258192, 1271868, 1306584, 1320786, 1334736, 1386072, 1415466, 1469907, 1477008, 1500152, 1501578, 1566864, 1661634, 1687671, 1695824, 1742112, 1761048, 1848096, 1887288, 1907802, 1959876, 1981179, 2002104, 2045088, 2123199, 2215512, 2250228, 2252367, 2325024, 2348064, 2437747, 2516384, 2543736, 2613168, 2641572, 2669472, 2772144, 2830932, 2861703, 2939814, 2954016, 3000304, 3003156, 3133728, 3323268, 3375342, 3391648, 3522096, 3774576, 3815604, 3919752, 3962358, 4004208, 4246398, 4431024, 4500456, 4504734, 4875494, 5063013, 5087472, 5226336, 5283144, 5544288, 5661864, 5723406, 5879628, 6000608, 6006312, 6369597, 6646536, 6750684, 7044192, 7313241, 7549152, 7631208, 7839504, 7924716, 8008416, 8492796, 8585109, 8862048, 9000912, 9009468, 9750988, 10126026, 10174944, 10566288, 11323728, 11446812, 11759256, 12012624, 12739194, 13293072, 13501368, 14626482, 15189039, 15262416, 15679008, 15849432, 16985592, 17170218, 18001824, 18018936, 19108791, 19501976, 20252052, 21132576, 21939723, 22647456, 22893624, 23518512, 24025248, 25478388, 25755327, 26586144, 27002736, 29252964, 30378078, 30524832, 31698864, 33971184, 34340436, 36037872, 38217582, 39003952, 40504104, 43879446, 45567117, 45787248, 47037024, 50956776, 51510654, 54005472, 58505928, 60756156, 63397728, 65819169, 67942368, 68680872, 72075744, 76435164, 78007904, 81008208, 87758892, 91134234, 91574496, 101913552, 103021308, 117011856, 121512312, 131638338, 137361744, 152870328, 162016416, 175517784, 182268468, 197457507, 203827104, 206042616, 234023712, 243024624, 263276676, 274723488, 305740656, 351035568, 364536936, 394915014, 412085232, 486049248, 526553352, 592372521, 611481312, 702071136, 729073872, 789830028, 824170464, 1053106704, 1184745042, 1458147744, 1579660056, 2106213408, 2369490084, 3159320112, 4738980168, 6318640224, 9477960336, 18955920672]

約数ペア:

[(1, 18955920672), (2, 9477960336), (3, 6318640224), (4, 4738980168), (6, 3159320112), (8, 2369490084), (9, 2106213408), (12, 1579660056), (13, 1458147744), (16, 1184745042), (18, 1053106704), (23, 824170464), (24, 789830028), (26, 729073872), (27, 702071136), (31, 611481312), (32, 592372521), (36, 526553352), (39, 486049248), (46, 412085232), (48, 394915014), (52, 364536936), (54, 351035568), (62, 305740656), (69, 274723488), (72, 263276676), (78, 243024624), (81, 234023712), (92, 206042616), (93, 203827104), (96, 197457507), (104, 182268468), (108, 175517784), (117, 162016416), (124, 152870328), (138, 137361744), (144, 131638338), (156, 121512312), (162, 117011856), (184, 103021308), (186, 101913552), (207, 91574496), (208, 91134234), (216, 87758892), (234, 81008208), (243, 78007904), (248, 76435164), (263, 72075744), (276, 68680872), (279, 67942368), (288, 65819169), (299, 63397728), (312, 60756156), (324, 58505928), (351, 54005472), (368, 51510654), (372, 50956776), (403, 47037024), (414, 45787248), (416, 45567117), (432, 43879446), (468, 40504104), (486, 39003952), (496, 38217582), (526, 36037872), (552, 34340436), (558, 33971184), (598, 31698864), (621, 30524832), (624, 30378078), (648, 29252964), (702, 27002736), (713, 26586144), (736, 25755327), (744, 25478388), (789, 24025248), (806, 23518512), (828, 22893624), (837, 22647456), (864, 21939723), (897, 21132576), (936, 20252052), (972, 19501976), (992, 19108791), (1052, 18018936), (1053, 18001824), (1104, 17170218), (1116, 16985592), (1196, 15849432), (1209, 15679008), (1242, 15262416), (1248, 15189039), (1296, 14626482), (1404, 13501368), (1426, 13293072), (1488, 12739194), (1578, 12012624), (1612, 11759256), (1656, 11446812), (1674, 11323728), (1794, 10566288), (1863, 10174944), (1872, 10126026), (1944, 9750988), (2104, 9009468), (2106, 9000912), (2139, 8862048), (2208, 8585109), (2232, 8492796), (2367, 8008416), (2392, 7924716), (2418, 7839504), (2484, 7631208), (2511, 7549152), (2592, 7313241), (2691, 7044192), (2808, 6750684), (2852, 6646536), (2976, 6369597), (3156, 6006312), (3159, 6000608), (3224, 5879628), (3312, 5723406), (3348, 5661864), (3419, 5544288), (3588, 5283144), (3627, 5226336), (3726, 5087472), (3744, 5063013), (3888, 4875494), (4208, 4504734), (4212, 4500456), (4278, 4431024), (4464, 4246398), (4734, 4004208), (4784, 3962358), (4836, 3919752), (4968, 3815604), (5022, 3774576), (5382, 3522096), (5589, 3391648), (5616, 3375342), (5704, 3323268), (6049, 3133728), (6312, 3003156), (6318, 3000304), (6417, 2954016), (6448, 2939814), (6624, 2861703), (6696, 2830932), (6838, 2772144), (7101, 2669472), (7176, 2641572), (7254, 2613168), (7452, 2543736), (7533, 2516384), (7776, 2437747), (8073, 2348064), (8153, 2325024), (8416, 2252367), (8424, 2250228), (8556, 2215512), (8928, 2123199), (9269, 2045088), (9468, 2002104), (9568, 1981179), (9672, 1959876), (9936, 1907802), (10044, 1887288), (10257, 1848096), (10764, 1761048), (10881, 1742112), (11178, 1695824), (11232, 1687671), (11408, 1661634), (12098, 1566864), (12624, 1501578), (12636, 1500152), (12834, 1477008), (12896, 1469907), (13392, 1415466), (13676, 1386072), (14202, 1334736), (14352, 1320786), (14508, 1306584), (14904, 1271868), (15066, 1258192), (16146, 1174032), (16306, 1162512), (16848, 1125114), (17112, 1107756), (18147, 1044576), (18538, 1022544), (18936, 1001052), (19251, 984672), (19344, 979938), (19872, 953901), (20088, 943644), (20514, 924048), (21303, 889824), (21528, 880524), (21762, 871056), (22356, 847912), (22816, 830817), (24196, 783432), (24219, 782688), (24459, 775008), (25248, 750789), (25272, 750076), (25668, 738504), (26784, 707733), (27352, 693036), (27807, 681696), (28404, 667368), (28704, 660393), (29016, 653292), (29808, 635934), (30132, 629096), (30771, 616032), (32292, 587016), (32612, 581256), (32643, 580704), (33696, 562557), (34224, 553878), (36294, 522288), (37076, 511272), (37872, 500526), (38502, 492336), (38688, 489969), (40176, 471822), (41028, 462024), (42606, 444912), (43056, 440262), (43524, 435528), (44712, 423956), (48392, 391716), (48438, 391344), (48918, 387504), (50544, 375038), (51336, 369252), (54441, 348192), (54704, 346518), (55614, 340848), (56808, 333684), (57753, 328224), (58032, 326646), (59616, 317967), (60264, 314548), (61542, 308016), (63909, 296608), (64584, 293508), (65224, 290628), (65286, 290352), (68448, 276939), (72588, 261144), (72657, 260896), (73377, 258336), (74152, 255636), (75744, 250263), (77004, 246168), (78637, 241056), (80352, 235911), (82056, 231012), (83421, 227232), (85212, 222456), (86112, 220131), (87048, 217764), (89424, 211978), (92313, 205344), (96784, 195858), (96876, 195672), (97836, 193752), (97929, 193568), (101088, 187519), (102672, 184626), (105989, 178848), (108882, 174096), (109408, 173259), (111228, 170424), (113616, 166842), (115506, 164112), (116064, 163323), (120528, 157274), (123084, 154008), (127818, 148304), (129168, 146754), (130448, 145314), (130572, 145176)]