21907481232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 480

約数和(自身を含む): 76800640000

約数和(自身を除く): 54893158768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 23, 24, 26, 28, 38, 39, 42, 46, 48, 52, 56, 57, 69, 76, 78, 84, 91, 92, 104, 112, 114, 133, 138, 152, 156, 161, 168, 182, 184, 208, 228, 247, 266, 273, 276, 299, 304, 312, 322, 336, 364, 368, 399, 437, 456, 483, 494, 499, 529, 532, 546, 552, 598, 624, 644, 728, 741, 798, 874, 897, 912, 966, 988, 998, 1058, 1064, 1092, 1104, 1196, 1288, 1311, 1456, 1482, 1497, 1587, 1596, 1729, 1748, 1794, 1932, 1976, 1996, 2093, 2116, 2128, 2184, 2392, 2576, 2622, 2964, 2994, 3059, 3174, 3192, 3458, 3493, 3496, 3588, 3703, 3864, 3952, 3992, 4186, 4232, 4368, 4784, 5187, 5244, 5681, 5928, 5988, 6118, 6279, 6348, 6384, 6487, 6877, 6916, 6986, 6992, 7176, 7406, 7728, 7984, 8372, 8464, 9177, 9481, 10051, 10374, 10479, 10488, 11109, 11362, 11477, 11856, 11976, 12236, 12558, 12696, 12974, 13754, 13832, 13972, 14352, 14812, 16744, 17043, 18354, 18962, 19461, 20102, 20631, 20748, 20958, 20976, 22218, 22724, 22954, 23952, 24472, 25116, 25392, 25948, 27508, 27664, 27944, 28443, 29624, 30153, 33488, 34086, 34431, 36708, 37924, 38922, 39767, 40204, 41262, 41496, 41916, 44436, 45409, 45448, 45908, 48139, 48944, 50232, 51896, 55016, 55888, 56886, 59248, 60306, 66367, 68172, 68862, 70357, 73416, 75848, 77844, 79534, 80339, 80408, 82524, 82992, 83832, 88872, 90818, 90896, 91816, 96278, 100464, 103792, 110032, 113772, 119301, 120612, 123253, 130663, 132734, 136227, 136344, 137724, 140714, 144417, 146832, 149201, 151696, 155688, 159068, 160678, 160816, 165048, 167664, 177744, 181636, 183632, 192556, 199101, 211071, 218063, 227544, 238602, 241017, 241224, 246506, 261326, 263971, 265468, 272454, 272688, 275448, 281428, 288834, 298402, 311376, 318136, 321356, 330096, 363272, 369759, 385112, 391989, 398202, 422142, 436126, 447603, 455088, 477204, 482034, 482448, 493012, 522652, 527942, 530936, 544908, 550896, 562856, 577668, 596804, 636272, 642712, 654189, 726544, 739518, 770224, 783978, 791913, 796404, 844284, 862771, 872252, 895206, 914641, 954408, 964068, 986024, 1044407, 1045304, 1055884, 1061872, 1089816, 1125712, 1155336, 1193608, 1285424, 1308378, 1479036, 1526441, 1567956, 1583826, 1592808, 1688568, 1725542, 1744504, 1790412, 1829282, 1847797, 1908816, 1928136, 1972048, 2088814, 2090608, 2111768, 2179632, 2310672, 2387216, 2588313, 2616756, 2743923, 2834819, 2958072, 3052882, 3133221, 3135912, 3167652, 3185616, 3377136, 3431623, 3451084, 3489008, 3580824, 3658564, 3695594, 3856272, 4177628, 4223536, 4579323, 5015449, 5176626, 5233512, 5487846, 5543391, 5669638, 5916144, 6105764, 6266442, 6271824, 6335304, 6863246, 6902168, 7161648, 7317128, 7391188, 8355256, 8504457, 9158646, 10030898, 10294869, 10353252, 10467024, 10975692, 11086782, 11339276, 12211528, 12532884, 12670608, 13726492, 13804336, 14634256, 14782376, 15046347, 16710512, 17008914, 18317292, 19843733, 20061796, 20589738, 20706504, 21951384, 22173564, 22678552, 24021361, 24423056, 25065768, 27452984, 29564752, 30092694, 34017828, 35108143, 36634584, 39687466, 40123592, 41179476, 41413008, 43902768, 44347128, 45357104, 48042722, 50131536, 54905968, 59531199, 60185388, 65200837, 68035656, 70216286, 72064083, 73269168, 79374932, 80247184, 82358952, 88694256, 96085444, 105324429, 119062398, 120370776, 130401674, 136071312, 140432572, 144128166, 158749864, 164717904, 192170888, 195602511, 210648858, 238124796, 240741552, 260803348, 280865144, 288256332, 317499728, 384341776, 391205022, 421297716, 456405859, 476249592, 521606696, 561730288, 576512664, 782410044, 842595432, 912811718, 952499184, 1043213392, 1153025328, 1369217577, 1564820088, 1685190864, 1825623436, 2738435154, 3129640176, 3651246872, 5476870308, 7302493744, 10953740616, 21907481232]

約数ペア:

[(1, 21907481232), (2, 10953740616), (3, 7302493744), (4, 5476870308), (6, 3651246872), (7, 3129640176), (8, 2738435154), (12, 1825623436), (13, 1685190864), (14, 1564820088), (16, 1369217577), (19, 1153025328), (21, 1043213392), (23, 952499184), (24, 912811718), (26, 842595432), (28, 782410044), (38, 576512664), (39, 561730288), (42, 521606696), (46, 476249592), (48, 456405859), (52, 421297716), (56, 391205022), (57, 384341776), (69, 317499728), (76, 288256332), (78, 280865144), (84, 260803348), (91, 240741552), (92, 238124796), (104, 210648858), (112, 195602511), (114, 192170888), (133, 164717904), (138, 158749864), (152, 144128166), (156, 140432572), (161, 136071312), (168, 130401674), (182, 120370776), (184, 119062398), (208, 105324429), (228, 96085444), (247, 88694256), (266, 82358952), (273, 80247184), (276, 79374932), (299, 73269168), (304, 72064083), (312, 70216286), (322, 68035656), (336, 65200837), (364, 60185388), (368, 59531199), (399, 54905968), (437, 50131536), (456, 48042722), (483, 45357104), (494, 44347128), (499, 43902768), (529, 41413008), (532, 41179476), (546, 40123592), (552, 39687466), (598, 36634584), (624, 35108143), (644, 34017828), (728, 30092694), (741, 29564752), (798, 27452984), (874, 25065768), (897, 24423056), (912, 24021361), (966, 22678552), (988, 22173564), (998, 21951384), (1058, 20706504), (1064, 20589738), (1092, 20061796), (1104, 19843733), (1196, 18317292), (1288, 17008914), (1311, 16710512), (1456, 15046347), (1482, 14782376), (1497, 14634256), (1587, 13804336), (1596, 13726492), (1729, 12670608), (1748, 12532884), (1794, 12211528), (1932, 11339276), (1976, 11086782), (1996, 10975692), (2093, 10467024), (2116, 10353252), (2128, 10294869), (2184, 10030898), (2392, 9158646), (2576, 8504457), (2622, 8355256), (2964, 7391188), (2994, 7317128), (3059, 7161648), (3174, 6902168), (3192, 6863246), (3458, 6335304), (3493, 6271824), (3496, 6266442), (3588, 6105764), (3703, 5916144), (3864, 5669638), (3952, 5543391), (3992, 5487846), (4186, 5233512), (4232, 5176626), (4368, 5015449), (4784, 4579323), (5187, 4223536), (5244, 4177628), (5681, 3856272), (5928, 3695594), (5988, 3658564), (6118, 3580824), (6279, 3489008), (6348, 3451084), (6384, 3431623), (6487, 3377136), (6877, 3185616), (6916, 3167652), (6986, 3135912), (6992, 3133221), (7176, 3052882), (7406, 2958072), (7728, 2834819), (7984, 2743923), (8372, 2616756), (8464, 2588313), (9177, 2387216), (9481, 2310672), (10051, 2179632), (10374, 2111768), (10479, 2090608), (10488, 2088814), (11109, 1972048), (11362, 1928136), (11477, 1908816), (11856, 1847797), (11976, 1829282), (12236, 1790412), (12558, 1744504), (12696, 1725542), (12974, 1688568), (13754, 1592808), (13832, 1583826), (13972, 1567956), (14352, 1526441), (14812, 1479036), (16744, 1308378), (17043, 1285424), (18354, 1193608), (18962, 1155336), (19461, 1125712), (20102, 1089816), (20631, 1061872), (20748, 1055884), (20958, 1045304), (20976, 1044407), (22218, 986024), (22724, 964068), (22954, 954408), (23952, 914641), (24472, 895206), (25116, 872252), (25392, 862771), (25948, 844284), (27508, 796404), (27664, 791913), (27944, 783978), (28443, 770224), (29624, 739518), (30153, 726544), (33488, 654189), (34086, 642712), (34431, 636272), (36708, 596804), (37924, 577668), (38922, 562856), (39767, 550896), (40204, 544908), (41262, 530936), (41496, 527942), (41916, 522652), (44436, 493012), (45409, 482448), (45448, 482034), (45908, 477204), (48139, 455088), (48944, 447603), (50232, 436126), (51896, 422142), (55016, 398202), (55888, 391989), (56886, 385112), (59248, 369759), (60306, 363272), (66367, 330096), (68172, 321356), (68862, 318136), (70357, 311376), (73416, 298402), (75848, 288834), (77844, 281428), (79534, 275448), (80339, 272688), (80408, 272454), (82524, 265468), (82992, 263971), (83832, 261326), (88872, 246506), (90818, 241224), (90896, 241017), (91816, 238602), (96278, 227544), (100464, 218063), (103792, 211071), (110032, 199101), (113772, 192556), (119301, 183632), (120612, 181636), (123253, 177744), (130663, 167664), (132734, 165048), (136227, 160816), (136344, 160678), (137724, 159068), (140714, 155688), (144417, 151696), (146832, 149201)]