20983998672

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 480

約数和(自身を含む): 75707154432

約数和(自身を除く): 54723155760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 127, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 254, 273, 312, 324, 336, 351, 364, 378, 381, 432, 467, 468, 486, 504, 508, 546, 567, 624, 648, 702, 728, 756, 762, 819, 889, 934, 936, 972, 1008, 1016, 1053, 1092, 1134, 1143, 1296, 1401, 1404, 1456, 1512, 1524, 1638, 1651, 1701, 1778, 1868, 1872, 1944, 2032, 2106, 2184, 2268, 2286, 2457, 2667, 2802, 2808, 3024, 3048, 3159, 3269, 3276, 3302, 3402, 3429, 3556, 3736, 3888, 4203, 4212, 4368, 4536, 4572, 4914, 4953, 5334, 5604, 5616, 6071, 6096, 6318, 6538, 6552, 6604, 6804, 6858, 7112, 7371, 7472, 8001, 8406, 8424, 9072, 9144, 9807, 9828, 9906, 10287, 10668, 11208, 11557, 12142, 12609, 12636, 13076, 13104, 13208, 13608, 13716, 14224, 14742, 14859, 16002, 16812, 16848, 18213, 18288, 19614, 19656, 19812, 20574, 21336, 22113, 22416, 23114, 24003, 24284, 25218, 25272, 26152, 26416, 27216, 27432, 29421, 29484, 29718, 30861, 32004, 33624, 34671, 36426, 37827, 39228, 39312, 39624, 41148, 42497, 42672, 44226, 44577, 46228, 48006, 48568, 50436, 50544, 52304, 54639, 54864, 58842, 58968, 59309, 59436, 61722, 64008, 67248, 69342, 72009, 72852, 75654, 78456, 79248, 82296, 84994, 88263, 88452, 89154, 92456, 96012, 97136, 100872, 104013, 109278, 113481, 117684, 117936, 118618, 118872, 123444, 127491, 128016, 133731, 138684, 144018, 145704, 151308, 156912, 163917, 164592, 169988, 176526, 176904, 177927, 178308, 184912, 192024, 201744, 208026, 216027, 218556, 226962, 235368, 237236, 237744, 246888, 254982, 264789, 267462, 277368, 288036, 291408, 302616, 312039, 327834, 339976, 353052, 353808, 355854, 356616, 382473, 384048, 401193, 415163, 416052, 432054, 437112, 453924, 470736, 474472, 491751, 493776, 509964, 529578, 533781, 534924, 554736, 576072, 605232, 624078, 655668, 679952, 706104, 711708, 713232, 764946, 771017, 794367, 802386, 830326, 832104, 864108, 874224, 907848, 936117, 948944, 983502, 1019928, 1059156, 1067562, 1069848, 1147419, 1152144, 1245489, 1248156, 1311336, 1412208, 1423416, 1475253, 1529892, 1542034, 1588734, 1601343, 1604772, 1660652, 1664208, 1728216, 1815696, 1872234, 1967004, 2039856, 2118312, 2135124, 2139696, 2294838, 2313051, 2490978, 2496312, 2622672, 2808351, 2846832, 2950506, 3059784, 3084068, 3177468, 3202686, 3209544, 3321304, 3442257, 3456432, 3736467, 3744468, 3934008, 4236624, 4270248, 4589676, 4626102, 4804029, 4981956, 4992624, 5397119, 5616702, 5901012, 6119568, 6168136, 6354936, 6405372, 6419088, 6642608, 6884514, 6939153, 7472934, 7488936, 7868016, 8540496, 9179352, 9252204, 9608058, 9963912, 10326771, 10794238, 11209401, 11233404, 11802024, 12336272, 12709872, 12810744, 13769028, 13878306, 14412087, 14945868, 14977872, 16191357, 18358704, 18504408, 19216116, 19927824, 20653542, 20817459, 21588476, 22418802, 22466808, 23604048, 25621488, 27538056, 27756612, 28824174, 29891736, 32382714, 33628203, 37008816, 38432232, 41307084, 41634918, 43176952, 44837604, 44933616, 48574071, 55076112, 55513224, 57648348, 59783472, 62452377, 64765428, 67256406, 76864464, 82614168, 83269836, 86353904, 89675208, 97148142, 100884609, 111026448, 115296696, 124904754, 129530856, 134512812, 145722213, 165228336, 166539672, 179350416, 187357131, 194296284, 201769218, 230593392, 249809508, 259061712, 269025624, 291444426, 333079344, 374714262, 388592568, 403538436, 437166639, 499619016, 538051248, 582888852, 749428524, 777185136, 807076872, 874333278, 999238032, 1165777704, 1311499917, 1498857048, 1614153744, 1748666556, 2331555408, 2622999834, 2997714096, 3497333112, 5245999668, 6994666224, 10491999336, 20983998672]

約数ペア:

[(1, 20983998672), (2, 10491999336), (3, 6994666224), (4, 5245999668), (6, 3497333112), (7, 2997714096), (8, 2622999834), (9, 2331555408), (12, 1748666556), (13, 1614153744), (14, 1498857048), (16, 1311499917), (18, 1165777704), (21, 999238032), (24, 874333278), (26, 807076872), (27, 777185136), (28, 749428524), (36, 582888852), (39, 538051248), (42, 499619016), (48, 437166639), (52, 403538436), (54, 388592568), (56, 374714262), (63, 333079344), (72, 291444426), (78, 269025624), (81, 259061712), (84, 249809508), (91, 230593392), (104, 201769218), (108, 194296284), (112, 187357131), (117, 179350416), (126, 166539672), (127, 165228336), (144, 145722213), (156, 134512812), (162, 129530856), (168, 124904754), (182, 115296696), (189, 111026448), (208, 100884609), (216, 97148142), (234, 89675208), (243, 86353904), (252, 83269836), (254, 82614168), (273, 76864464), (312, 67256406), (324, 64765428), (336, 62452377), (351, 59783472), (364, 57648348), (378, 55513224), (381, 55076112), (432, 48574071), (467, 44933616), (468, 44837604), (486, 43176952), (504, 41634918), (508, 41307084), (546, 38432232), (567, 37008816), (624, 33628203), (648, 32382714), (702, 29891736), (728, 28824174), (756, 27756612), (762, 27538056), (819, 25621488), (889, 23604048), (934, 22466808), (936, 22418802), (972, 21588476), (1008, 20817459), (1016, 20653542), (1053, 19927824), (1092, 19216116), (1134, 18504408), (1143, 18358704), (1296, 16191357), (1401, 14977872), (1404, 14945868), (1456, 14412087), (1512, 13878306), (1524, 13769028), (1638, 12810744), (1651, 12709872), (1701, 12336272), (1778, 11802024), (1868, 11233404), (1872, 11209401), (1944, 10794238), (2032, 10326771), (2106, 9963912), (2184, 9608058), (2268, 9252204), (2286, 9179352), (2457, 8540496), (2667, 7868016), (2802, 7488936), (2808, 7472934), (3024, 6939153), (3048, 6884514), (3159, 6642608), (3269, 6419088), (3276, 6405372), (3302, 6354936), (3402, 6168136), (3429, 6119568), (3556, 5901012), (3736, 5616702), (3888, 5397119), (4203, 4992624), (4212, 4981956), (4368, 4804029), (4536, 4626102), (4572, 4589676), (4914, 4270248), (4953, 4236624), (5334, 3934008), (5604, 3744468), (5616, 3736467), (6071, 3456432), (6096, 3442257), (6318, 3321304), (6538, 3209544), (6552, 3202686), (6604, 3177468), (6804, 3084068), (6858, 3059784), (7112, 2950506), (7371, 2846832), (7472, 2808351), (8001, 2622672), (8406, 2496312), (8424, 2490978), (9072, 2313051), (9144, 2294838), (9807, 2139696), (9828, 2135124), (9906, 2118312), (10287, 2039856), (10668, 1967004), (11208, 1872234), (11557, 1815696), (12142, 1728216), (12609, 1664208), (12636, 1660652), (13076, 1604772), (13104, 1601343), (13208, 1588734), (13608, 1542034), (13716, 1529892), (14224, 1475253), (14742, 1423416), (14859, 1412208), (16002, 1311336), (16812, 1248156), (16848, 1245489), (18213, 1152144), (18288, 1147419), (19614, 1069848), (19656, 1067562), (19812, 1059156), (20574, 1019928), (21336, 983502), (22113, 948944), (22416, 936117), (23114, 907848), (24003, 874224), (24284, 864108), (25218, 832104), (25272, 830326), (26152, 802386), (26416, 794367), (27216, 771017), (27432, 764946), (29421, 713232), (29484, 711708), (29718, 706104), (30861, 679952), (32004, 655668), (33624, 624078), (34671, 605232), (36426, 576072), (37827, 554736), (39228, 534924), (39312, 533781), (39624, 529578), (41148, 509964), (42497, 493776), (42672, 491751), (44226, 474472), (44577, 470736), (46228, 453924), (48006, 437112), (48568, 432054), (50436, 416052), (50544, 415163), (52304, 401193), (54639, 384048), (54864, 382473), (58842, 356616), (58968, 355854), (59309, 353808), (59436, 353052), (61722, 339976), (64008, 327834), (67248, 312039), (69342, 302616), (72009, 291408), (72852, 288036), (75654, 277368), (78456, 267462), (79248, 264789), (82296, 254982), (84994, 246888), (88263, 237744), (88452, 237236), (89154, 235368), (92456, 226962), (96012, 218556), (97136, 216027), (100872, 208026), (104013, 201744), (109278, 192024), (113481, 184912), (117684, 178308), (117936, 177927), (118618, 176904), (118872, 176526), (123444, 169988), (127491, 164592), (128016, 163917), (133731, 156912), (138684, 151308), (144018, 145704)]