20135198720

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 61918620288

約数和(自身を除く): 41783421568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 73, 74, 80, 91, 104, 112, 128, 130, 140, 146, 148, 160, 182, 185, 208, 224, 256, 259, 260, 280, 292, 296, 320, 364, 365, 370, 416, 448, 455, 481, 511, 512, 518, 520, 560, 584, 592, 640, 728, 730, 740, 832, 896, 910, 949, 962, 1022, 1024, 1036, 1040, 1120, 1168, 1184, 1280, 1295, 1456, 1460, 1480, 1664, 1792, 1820, 1898, 1924, 2044, 2048, 2072, 2080, 2240, 2336, 2368, 2405, 2555, 2560, 2590, 2701, 2912, 2920, 2960, 3328, 3367, 3584, 3640, 3796, 3848, 4088, 4096, 4144, 4160, 4480, 4672, 4736, 4745, 4810, 5110, 5120, 5180, 5402, 5824, 5840, 5920, 6643, 6656, 6734, 7168, 7280, 7592, 7696, 8176, 8192, 8288, 8320, 8960, 9344, 9472, 9490, 9620, 10220, 10240, 10360, 10804, 11648, 11680, 11840, 13286, 13312, 13468, 13505, 14336, 14560, 15184, 15392, 16352, 16384, 16576, 16640, 16835, 17920, 18688, 18907, 18944, 18980, 19240, 20440, 20480, 20720, 21608, 23296, 23360, 23680, 26572, 26624, 26936, 27010, 28672, 29120, 30368, 30784, 32704, 33152, 33215, 33280, 33670, 35113, 35840, 37376, 37814, 37888, 37960, 38480, 40880, 40960, 41440, 43216, 46592, 46720, 47360, 53144, 53248, 53872, 54020, 57344, 58240, 60736, 61568, 65408, 66304, 66430, 66560, 67340, 70226, 71680, 74752, 75628, 75776, 75920, 76960, 81760, 81920, 82880, 86432, 93184, 93440, 94535, 94720, 106288, 106496, 107744, 108040, 114688, 116480, 121472, 123136, 130816, 132608, 132860, 133120, 134680, 140452, 143360, 149504, 151256, 151552, 151840, 153920, 163520, 165760, 172864, 175565, 186368, 186880, 189070, 189440, 212576, 212992, 215488, 216080, 232960, 242944, 245791, 246272, 261632, 265216, 265720, 266240, 269360, 280904, 286720, 299008, 302512, 303104, 303680, 307840, 327040, 331520, 345728, 351130, 372736, 373760, 378140, 378880, 425152, 430976, 432160, 465920, 485888, 491582, 492544, 523264, 530432, 531440, 532480, 538720, 561808, 573440, 598016, 605024, 606208, 607360, 615680, 654080, 663040, 691456, 702260, 745472, 747520, 756280, 757760, 850304, 861952, 864320, 931840, 971776, 983164, 985088, 1046528, 1060864, 1062880, 1064960, 1077440, 1123616, 1196032, 1210048, 1214720, 1228955, 1231360, 1308160, 1326080, 1382912, 1404520, 1490944, 1495040, 1512560, 1515520, 1700608, 1723904, 1728640, 1863680, 1943552, 1966328, 1970176, 2093056, 2121728, 2125760, 2154880, 2247232, 2420096, 2429440, 2457910, 2462720, 2616320, 2652160, 2765824, 2809040, 2990080, 3025120, 3031040, 3401216, 3447808, 3457280, 3727360, 3887104, 3932656, 3940352, 4186112, 4243456, 4251520, 4309760, 4494464, 4840192, 4858880, 4915820, 4925440, 5232640, 5304320, 5531648, 5618080, 5980160, 6050240, 6802432, 6895616, 6914560, 7454720, 7774208, 7865312, 7880704, 8372224, 8503040, 8619520, 8988928, 9680384, 9717760, 9831640, 9850880, 10465280, 10608640, 11063296, 11236160, 12100480, 13604864, 13791232, 13829120, 15548416, 15730624, 17006080, 17239040, 17977856, 19360768, 19435520, 19663280, 19701760, 20930560, 21217280, 22126592, 22472320, 24200960, 27209728, 27582464, 27658240, 31461248, 34012160, 34478080, 35955712, 38721536, 38871040, 39326560, 39403520, 41861120, 44253184, 44944640, 48401920, 54419456, 55164928, 55316480, 62922496, 68024320, 68956160, 71911424, 77443072, 77742080, 78653120, 89889280, 96803840, 108838912, 110632960, 125844992, 136048640, 137912320, 143822848, 154886144, 157306240, 179778560, 193607680, 221265920, 251689984, 272097280, 275824640, 287645696, 309772288, 314612480, 359557120, 387215360, 503379968, 544194560, 575291392, 629224960, 719114240, 774430720, 1006759936, 1258449920, 1438228480, 1548861440, 2013519872, 2516899840, 2876456960, 4027039744, 5033799680, 10067599360, 20135198720]

約数ペア:

[(1, 20135198720), (2, 10067599360), (4, 5033799680), (5, 4027039744), (7, 2876456960), (8, 2516899840), (10, 2013519872), (13, 1548861440), (14, 1438228480), (16, 1258449920), (20, 1006759936), (26, 774430720), (28, 719114240), (32, 629224960), (35, 575291392), (37, 544194560), (40, 503379968), (52, 387215360), (56, 359557120), (64, 314612480), (65, 309772288), (70, 287645696), (73, 275824640), (74, 272097280), (80, 251689984), (91, 221265920), (104, 193607680), (112, 179778560), (128, 157306240), (130, 154886144), (140, 143822848), (146, 137912320), (148, 136048640), (160, 125844992), (182, 110632960), (185, 108838912), (208, 96803840), (224, 89889280), (256, 78653120), (259, 77742080), (260, 77443072), (280, 71911424), (292, 68956160), (296, 68024320), (320, 62922496), (364, 55316480), (365, 55164928), (370, 54419456), (416, 48401920), (448, 44944640), (455, 44253184), (481, 41861120), (511, 39403520), (512, 39326560), (518, 38871040), (520, 38721536), (560, 35955712), (584, 34478080), (592, 34012160), (640, 31461248), (728, 27658240), (730, 27582464), (740, 27209728), (832, 24200960), (896, 22472320), (910, 22126592), (949, 21217280), (962, 20930560), (1022, 19701760), (1024, 19663280), (1036, 19435520), (1040, 19360768), (1120, 17977856), (1168, 17239040), (1184, 17006080), (1280, 15730624), (1295, 15548416), (1456, 13829120), (1460, 13791232), (1480, 13604864), (1664, 12100480), (1792, 11236160), (1820, 11063296), (1898, 10608640), (1924, 10465280), (2044, 9850880), (2048, 9831640), (2072, 9717760), (2080, 9680384), (2240, 8988928), (2336, 8619520), (2368, 8503040), (2405, 8372224), (2555, 7880704), (2560, 7865312), (2590, 7774208), (2701, 7454720), (2912, 6914560), (2920, 6895616), (2960, 6802432), (3328, 6050240), (3367, 5980160), (3584, 5618080), (3640, 5531648), (3796, 5304320), (3848, 5232640), (4088, 4925440), (4096, 4915820), (4144, 4858880), (4160, 4840192), (4480, 4494464), (4672, 4309760), (4736, 4251520), (4745, 4243456), (4810, 4186112), (5110, 3940352), (5120, 3932656), (5180, 3887104), (5402, 3727360), (5824, 3457280), (5840, 3447808), (5920, 3401216), (6643, 3031040), (6656, 3025120), (6734, 2990080), (7168, 2809040), (7280, 2765824), (7592, 2652160), (7696, 2616320), (8176, 2462720), (8192, 2457910), (8288, 2429440), (8320, 2420096), (8960, 2247232), (9344, 2154880), (9472, 2125760), (9490, 2121728), (9620, 2093056), (10220, 1970176), (10240, 1966328), (10360, 1943552), (10804, 1863680), (11648, 1728640), (11680, 1723904), (11840, 1700608), (13286, 1515520), (13312, 1512560), (13468, 1495040), (13505, 1490944), (14336, 1404520), (14560, 1382912), (15184, 1326080), (15392, 1308160), (16352, 1231360), (16384, 1228955), (16576, 1214720), (16640, 1210048), (16835, 1196032), (17920, 1123616), (18688, 1077440), (18907, 1064960), (18944, 1062880), (18980, 1060864), (19240, 1046528), (20440, 985088), (20480, 983164), (20720, 971776), (21608, 931840), (23296, 864320), (23360, 861952), (23680, 850304), (26572, 757760), (26624, 756280), (26936, 747520), (27010, 745472), (28672, 702260), (29120, 691456), (30368, 663040), (30784, 654080), (32704, 615680), (33152, 607360), (33215, 606208), (33280, 605024), (33670, 598016), (35113, 573440), (35840, 561808), (37376, 538720), (37814, 532480), (37888, 531440), (37960, 530432), (38480, 523264), (40880, 492544), (40960, 491582), (41440, 485888), (43216, 465920), (46592, 432160), (46720, 430976), (47360, 425152), (53144, 378880), (53248, 378140), (53872, 373760), (54020, 372736), (57344, 351130), (58240, 345728), (60736, 331520), (61568, 327040), (65408, 307840), (66304, 303680), (66430, 303104), (66560, 302512), (67340, 299008), (70226, 286720), (71680, 280904), (74752, 269360), (75628, 266240), (75776, 265720), (75920, 265216), (76960, 261632), (81760, 246272), (81920, 245791), (82880, 242944), (86432, 232960), (93184, 216080), (93440, 215488), (94535, 212992), (94720, 212576), (106288, 189440), (106496, 189070), (107744, 186880), (108040, 186368), (114688, 175565), (116480, 172864), (121472, 165760), (123136, 163520), (130816, 153920), (132608, 151840), (132860, 151552), (133120, 151256), (134680, 149504), (140452, 143360)]