21041424144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 720

約数和(自身を含む): 74826460800

約数和(自身を除く): 53785036656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 23, 24, 26, 34, 36, 38, 39, 46, 48, 51, 52, 57, 68, 69, 72, 76, 78, 89, 92, 102, 104, 114, 117, 136, 138, 144, 152, 153, 156, 171, 178, 184, 204, 207, 208, 221, 228, 234, 247, 267, 272, 276, 289, 299, 304, 306, 312, 323, 342, 356, 368, 391, 408, 414, 437, 442, 456, 468, 494, 534, 552, 578, 598, 612, 624, 646, 663, 684, 712, 741, 782, 801, 816, 828, 867, 874, 884, 897, 912, 936, 969, 988, 1068, 1104, 1156, 1157, 1173, 1196, 1224, 1292, 1311, 1326, 1368, 1424, 1482, 1513, 1564, 1602, 1656, 1691, 1734, 1748, 1768, 1794, 1872, 1938, 1976, 1989, 2047, 2136, 2223, 2312, 2314, 2346, 2392, 2448, 2584, 2601, 2622, 2652, 2691, 2736, 2907, 2964, 3026, 3128, 3204, 3312, 3382, 3468, 3471, 3496, 3519, 3536, 3588, 3757, 3876, 3933, 3952, 3978, 4094, 4199, 4272, 4446, 4539, 4624, 4628, 4692, 4784, 5073, 5083, 5168, 5202, 5244, 5304, 5382, 5491, 5681, 5814, 5928, 6052, 6141, 6256, 6408, 6647, 6764, 6936, 6942, 6992, 7038, 7176, 7429, 7514, 7752, 7866, 7956, 8188, 8398, 8892, 9078, 9256, 9384, 10146, 10166, 10404, 10413, 10488, 10608, 10764, 10982, 11271, 11362, 11628, 11856, 12104, 12282, 12597, 12816, 13294, 13528, 13617, 13872, 13884, 14076, 14352, 14858, 15028, 15219, 15249, 15504, 15732, 15912, 16376, 16473, 16796, 17043, 17784, 18156, 18423, 18512, 18768, 19669, 19941, 20292, 20332, 20808, 20826, 20976, 21528, 21964, 21983, 22287, 22542, 22724, 23256, 24208, 24564, 25194, 25721, 26588, 26611, 27056, 27234, 27768, 28152, 28747, 29716, 30056, 30438, 30498, 31464, 31824, 32752, 32946, 33592, 33813, 34086, 34799, 35568, 36312, 36846, 37791, 38893, 39338, 39882, 40584, 40664, 41616, 41652, 43056, 43928, 43966, 44574, 45084, 45448, 45747, 46512, 49128, 49419, 50388, 51129, 51442, 53176, 53222, 54468, 55536, 56304, 57494, 59007, 59432, 59823, 60112, 60876, 60996, 62928, 65892, 65949, 66861, 67184, 67626, 68172, 69598, 71383, 72624, 73692, 75582, 77163, 77786, 78676, 79764, 79833, 81168, 81328, 83304, 86241, 86411, 87856, 87932, 89148, 90168, 90896, 91494, 96577, 98256, 98838, 100776, 102258, 102884, 104397, 106352, 106444, 108936, 114988, 116679, 118014, 118864, 119646, 121752, 121992, 126293, 131784, 131898, 133722, 135252, 136344, 139196, 142766, 147384, 151164, 154326, 155572, 157352, 159528, 159666, 166608, 172482, 172822, 175864, 177021, 178296, 180336, 182988, 193154, 197676, 197847, 201552, 204516, 205768, 208794, 212888, 214149, 217872, 229976, 231489, 233358, 236028, 239292, 239499, 243504, 243984, 252586, 258723, 259233, 263568, 263796, 267444, 270504, 272688, 278392, 285532, 289731, 294768, 302328, 308652, 311144, 313191, 314704, 319056, 319332, 334373, 344964, 345644, 350037, 351728, 354042, 356592, 365976, 373711, 378879, 386308, 395352, 395694, 409032, 411536, 417588, 425776, 428298, 452387, 459952, 462978, 466716, 472056, 478584, 478998, 488699, 505172, 505609, 517446, 518466, 527592, 534888, 541008, 556784, 571064, 579462, 591583, 604656, 617304, 622288, 626382, 638664, 642447, 661181, 668746, 689928, 691288, 700074, 708084, 731952, 747422, 757758, 772616, 777699, 790704, 791388, 818064, 835176, 856596, 869193, 904774, 925956, 933432, 944112, 957168, 957996, 977398, 1003119, 1010344, 1011218, 1034892, 1036932, 1055184, 1069776, 1121133, 1136637, 1142128, 1158924, 1183166, 1234608, 1252764, 1277328, 1284894, 1322362, 1337492, 1357161, 1379856, 1382576, 1400148, 1416168, 1466097, 1494844, 1515516, 1516827, 1545232, 1555398, 1582776, 1641809, 1670352, 1713192, 1738386, 1774749, 1809548, 1851912, 1866864, 1915992, 1954796, 1983543, 2006238, 2020688, 2022436, 2069784, 2073864, 2242266, 2273274, 2317848, 2366332, 2505528, 2569788, 2644724, 2674984, 2714322, 2800296, 2832336, 2932194, 2989688, 3009357, 3031032, 3033654, 3110796, 3165552, 3283618, 3363399, 3426384, 3476772, 3549498, 3619096, 3703824, 3831984, 3909592, 3967086, 4012476, 4044872, 4071483, 4139568, 4147728, 4398291, 4484532, 4546548, 4550481, 4635696, 4732664, 4925427, 5011056, 5139576, 5289448, 5324247, 5349968, 5428644, 5600592, 5864388, 5950629, 5979376, 6018714, 6062064, 6067308, 6221592, 6353087, 6567236, 6726798, 6953544, 7098996, 7238192, 7690579, 7819184, 7934172, 8024952, 8089744, 8142966, 8595353, 8796582, 8969064, 9093096, 9100962, 9465328, 9850854, 10279152, 10578896, 10648494, 10857288, 11240077, 11728776, 11901258, 12037428, 12134616, 12443184, 12706174, 13134472, 13453596, 13907088, 14197992, 14776281, 15381158, 15868344, 16049904, 16285932, 17190706, 17593164, 17938128, 18186192, 18201924, 19059261, 19701708, 21296988, 21714576, 22480154, 23071737, 23457552, 23802516, 24074856, 24269232, 25412348, 25786059, 26268944, 26907192, 28395984, 29552562, 30762316, 31736688, 32571864, 33720231, 34381412, 35186328, 36403848, 38118522, 39403416, 42593976, 44960308, 46143474, 47605032, 48149712, 50824696, 51572118, 53814384, 57177783, 59105124, 61524632, 65143728, 67440462, 68762824, 69215211, 70372656, 72807696, 76237044, 77358177, 78806832, 85187952, 89920616, 92286948, 95210064, 101160693, 101649392, 103144236, 114355566, 118210248, 123049264, 134880924, 137525648, 138430422, 146121001, 152474088, 154716354, 179841232, 184573896, 202321386, 206288472, 228711132, 236420496, 269761848, 276860844, 292242002, 304948176, 309432708, 369147792, 404642772, 412576944, 438363003, 457422264, 539523696, 553721688, 584484004, 618865416, 809285544, 876726006, 914844528, 1107443376, 1168968008, 1237730832, 1315089009, 1618571088, 1753452012, 2337936016, 2630178018, 3506904024, 5260356036, 7013808048, 10520712072, 21041424144]

約数ペア:

[(1, 21041424144), (2, 10520712072), (3, 7013808048), (4, 5260356036), (6, 3506904024), (8, 2630178018), (9, 2337936016), (12, 1753452012), (13, 1618571088), (16, 1315089009), (17, 1237730832), (18, 1168968008), (19, 1107443376), (23, 914844528), (24, 876726006), (26, 809285544), (34, 618865416), (36, 584484004), (38, 553721688), (39, 539523696), (46, 457422264), (48, 438363003), (51, 412576944), (52, 404642772), (57, 369147792), (68, 309432708), (69, 304948176), (72, 292242002), (76, 276860844), (78, 269761848), (89, 236420496), (92, 228711132), (102, 206288472), (104, 202321386), (114, 184573896), (117, 179841232), (136, 154716354), (138, 152474088), (144, 146121001), (152, 138430422), (153, 137525648), (156, 134880924), (171, 123049264), (178, 118210248), (184, 114355566), (204, 103144236), (207, 101649392), (208, 101160693), (221, 95210064), (228, 92286948), (234, 89920616), (247, 85187952), (267, 78806832), (272, 77358177), (276, 76237044), (289, 72807696), (299, 70372656), (304, 69215211), (306, 68762824), (312, 67440462), (323, 65143728), (342, 61524632), (356, 59105124), (368, 57177783), (391, 53814384), (408, 51572118), (414, 50824696), (437, 48149712), (442, 47605032), (456, 46143474), (468, 44960308), (494, 42593976), (534, 39403416), (552, 38118522), (578, 36403848), (598, 35186328), (612, 34381412), (624, 33720231), (646, 32571864), (663, 31736688), (684, 30762316), (712, 29552562), (741, 28395984), (782, 26907192), (801, 26268944), (816, 25786059), (828, 25412348), (867, 24269232), (874, 24074856), (884, 23802516), (897, 23457552), (912, 23071737), (936, 22480154), (969, 21714576), (988, 21296988), (1068, 19701708), (1104, 19059261), (1156, 18201924), (1157, 18186192), (1173, 17938128), (1196, 17593164), (1224, 17190706), (1292, 16285932), (1311, 16049904), (1326, 15868344), (1368, 15381158), (1424, 14776281), (1482, 14197992), (1513, 13907088), (1564, 13453596), (1602, 13134472), (1656, 12706174), (1691, 12443184), (1734, 12134616), (1748, 12037428), (1768, 11901258), (1794, 11728776), (1872, 11240077), (1938, 10857288), (1976, 10648494), (1989, 10578896), (2047, 10279152), (2136, 9850854), (2223, 9465328), (2312, 9100962), (2314, 9093096), (2346, 8969064), (2392, 8796582), (2448, 8595353), (2584, 8142966), (2601, 8089744), (2622, 8024952), (2652, 7934172), (2691, 7819184), (2736, 7690579), (2907, 7238192), (2964, 7098996), (3026, 6953544), (3128, 6726798), (3204, 6567236), (3312, 6353087), (3382, 6221592), (3468, 6067308), (3471, 6062064), (3496, 6018714), (3519, 5979376), (3536, 5950629), (3588, 5864388), (3757, 5600592), (3876, 5428644), (3933, 5349968), (3952, 5324247), (3978, 5289448), (4094, 5139576), (4199, 5011056), (4272, 4925427), (4446, 4732664), (4539, 4635696), (4624, 4550481), (4628, 4546548), (4692, 4484532), (4784, 4398291), (5073, 4147728), (5083, 4139568), (5168, 4071483), (5202, 4044872), (5244, 4012476), (5304, 3967086), (5382, 3909592), (5491, 3831984), (5681, 3703824), (5814, 3619096), (5928, 3549498), (6052, 3476772), (6141, 3426384), (6256, 3363399), (6408, 3283618), (6647, 3165552), (6764, 3110796), (6936, 3033654), (6942, 3031032), (6992, 3009357), (7038, 2989688), (7176, 2932194), (7429, 2832336), (7514, 2800296), (7752, 2714322), (7866, 2674984), (7956, 2644724), (8188, 2569788), (8398, 2505528), (8892, 2366332), (9078, 2317848), (9256, 2273274), (9384, 2242266), (10146, 2073864), (10166, 2069784), (10404, 2022436), (10413, 2020688), (10488, 2006238), (10608, 1983543), (10764, 1954796), (10982, 1915992), (11271, 1866864), (11362, 1851912), (11628, 1809548), (11856, 1774749), (12104, 1738386), (12282, 1713192), (12597, 1670352), (12816, 1641809), (13294, 1582776), (13528, 1555398), (13617, 1545232), (13872, 1516827), (13884, 1515516), (14076, 1494844), (14352, 1466097), (14858, 1416168), (15028, 1400148), (15219, 1382576), (15249, 1379856), (15504, 1357161), (15732, 1337492), (15912, 1322362), (16376, 1284894), (16473, 1277328), (16796, 1252764), (17043, 1234608), (17784, 1183166), (18156, 1158924), (18423, 1142128), (18512, 1136637), (18768, 1121133), (19669, 1069776), (19941, 1055184), (20292, 1036932), (20332, 1034892), (20808, 1011218), (20826, 1010344), (20976, 1003119), (21528, 977398), (21964, 957996), (21983, 957168), (22287, 944112), (22542, 933432), (22724, 925956), (23256, 904774), (24208, 869193), (24564, 856596), (25194, 835176), (25721, 818064), (26588, 791388), (26611, 790704), (27056, 777699), (27234, 772616), (27768, 757758), (28152, 747422), (28747, 731952), (29716, 708084), (30056, 700074), (30438, 691288), (30498, 689928), (31464, 668746), (31824, 661181), (32752, 642447), (32946, 638664), (33592, 626382), (33813, 622288), (34086, 617304), (34799, 604656), (35568, 591583), (36312, 579462), (36846, 571064), (37791, 556784), (38893, 541008), (39338, 534888), (39882, 527592), (40584, 518466), (40664, 517446), (41616, 505609), (41652, 505172), (43056, 488699), (43928, 478998), (43966, 478584), (44574, 472056), (45084, 466716), (45448, 462978), (45747, 459952), (46512, 452387), (49128, 428298), (49419, 425776), (50388, 417588), (51129, 411536), (51442, 409032), (53176, 395694), (53222, 395352), (54468, 386308), (55536, 378879), (56304, 373711), (57494, 365976), (59007, 356592), (59432, 354042), (59823, 351728), (60112, 350037), (60876, 345644), (60996, 344964), (62928, 334373), (65892, 319332), (65949, 319056), (66861, 314704), (67184, 313191), (67626, 311144), (68172, 308652), (69598, 302328), (71383, 294768), (72624, 289731), (73692, 285532), (75582, 278392), (77163, 272688), (77786, 270504), (78676, 267444), (79764, 263796), (79833, 263568), (81168, 259233), (81328, 258723), (83304, 252586), (86241, 243984), (86411, 243504), (87856, 239499), (87932, 239292), (89148, 236028), (90168, 233358), (90896, 231489), (91494, 229976), (96577, 217872), (98256, 214149), (98838, 212888), (100776, 208794), (102258, 205768), (102884, 204516), (104397, 201552), (106352, 197847), (106444, 197676), (108936, 193154), (114988, 182988), (116679, 180336), (118014, 178296), (118864, 177021), (119646, 175864), (121752, 172822), (121992, 172482), (126293, 166608), (131784, 159666), (131898, 159528), (133722, 157352), (135252, 155572), (136344, 154326), (139196, 151164), (142766, 147384)]