20524523520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 448

約数和(自身を含む): 70774560000

約数和(自身を除く): 50250036480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 149, 152, 160, 177, 190, 192, 228, 236, 240, 256, 285, 295, 298, 304, 320, 354, 380, 384, 447, 456, 472, 480, 512, 570, 590, 596, 608, 640, 708, 745, 760, 768, 885, 894, 912, 944, 960, 1024, 1121, 1140, 1180, 1192, 1216, 1280, 1416, 1490, 1520, 1536, 1770, 1788, 1824, 1888, 1920, 2048, 2235, 2242, 2280, 2360, 2384, 2432, 2560, 2831, 2832, 2980, 3040, 3072, 3363, 3540, 3576, 3648, 3776, 3840, 4096, 4470, 4484, 4560, 4720, 4768, 4864, 5120, 5605, 5662, 5664, 5960, 6080, 6144, 6726, 7080, 7152, 7296, 7552, 7680, 8192, 8493, 8791, 8940, 8968, 9120, 9440, 9536, 9728, 10240, 11210, 11324, 11328, 11920, 12160, 12288, 13452, 14155, 14160, 14304, 14592, 15104, 15360, 16815, 16986, 17582, 17880, 17936, 18240, 18880, 19072, 19456, 20480, 22420, 22648, 22656, 23840, 24320, 24576, 26373, 26904, 28310, 28320, 28608, 29184, 30208, 30720, 33630, 33972, 35164, 35760, 35872, 36480, 37760, 38144, 38912, 40960, 42465, 43955, 44840, 45296, 45312, 47680, 48640, 52746, 53808, 56620, 56640, 57216, 58368, 60416, 61440, 67260, 67944, 70328, 71520, 71744, 72960, 75520, 76288, 77824, 84930, 87910, 89680, 90592, 90624, 95360, 97280, 105492, 107616, 113240, 113280, 114432, 116736, 120832, 122880, 131865, 134520, 135888, 140656, 143040, 143488, 145920, 151040, 152576, 155648, 167029, 169860, 175820, 179360, 181184, 181248, 190720, 194560, 210984, 215232, 226480, 226560, 228864, 233472, 241664, 263730, 269040, 271776, 281312, 286080, 286976, 291840, 302080, 305152, 334058, 339720, 351640, 358720, 362368, 362496, 381440, 389120, 421968, 430464, 452960, 453120, 457728, 466944, 483328, 501087, 527460, 538080, 543552, 562624, 572160, 573952, 583680, 604160, 610304, 668116, 679440, 703280, 717440, 724736, 724992, 762880, 778240, 835145, 843936, 860928, 905920, 906240, 915456, 1002174, 1054920, 1076160, 1087104, 1125248, 1144320, 1147904, 1167360, 1208320, 1220608, 1336232, 1358880, 1406560, 1434880, 1449472, 1449984, 1525760, 1670290, 1687872, 1721856, 1811840, 1812480, 1830912, 2004348, 2109840, 2152320, 2174208, 2250496, 2288640, 2295808, 2334720, 2416640, 2505435, 2672464, 2717760, 2813120, 2869760, 2898944, 3051520, 3340580, 3375744, 3443712, 3623680, 3624960, 3661824, 4008696, 4219680, 4304640, 4348416, 4500992, 4577280, 4591616, 5010870, 5344928, 5435520, 5626240, 5739520, 5797888, 6103040, 6681160, 6751488, 6887424, 7247360, 7249920, 8017392, 8439360, 8609280, 8696832, 9001984, 9154560, 9183232, 10021740, 10689856, 10871040, 11252480, 11479040, 11595776, 13362320, 13502976, 13774848, 14494720, 16034784, 16878720, 17218560, 17393664, 18003968, 18309120, 20043480, 21379712, 21742080, 22504960, 22958080, 23191552, 26724640, 27005952, 27549696, 28989440, 32069568, 33757440, 34437120, 34787328, 36007936, 40086960, 42759424, 43484160, 45009920, 45916160, 53449280, 54011904, 57978880, 64139136, 67514880, 68874240, 69574656, 72015872, 80173920, 85518848, 86968320, 90019840, 106898560, 108023808, 115957760, 128278272, 135029760, 137748480, 160347840, 171037696, 173936640, 180039680, 213797120, 216047616, 256556544, 270059520, 320695680, 342075392, 347873280, 360079360, 427594240, 513113088, 540119040, 641391360, 684150784, 855188480, 1026226176, 1080238080, 1282782720, 1368301568, 1710376960, 2052452352, 2565565440, 3420753920, 4104904704, 5131130880, 6841507840, 10262261760, 20524523520]

約数ペア:

[(1, 20524523520), (2, 10262261760), (3, 6841507840), (4, 5131130880), (5, 4104904704), (6, 3420753920), (8, 2565565440), (10, 2052452352), (12, 1710376960), (15, 1368301568), (16, 1282782720), (19, 1080238080), (20, 1026226176), (24, 855188480), (30, 684150784), (32, 641391360), (38, 540119040), (40, 513113088), (48, 427594240), (57, 360079360), (59, 347873280), (60, 342075392), (64, 320695680), (76, 270059520), (80, 256556544), (95, 216047616), (96, 213797120), (114, 180039680), (118, 173936640), (120, 171037696), (128, 160347840), (149, 137748480), (152, 135029760), (160, 128278272), (177, 115957760), (190, 108023808), (192, 106898560), (228, 90019840), (236, 86968320), (240, 85518848), (256, 80173920), (285, 72015872), (295, 69574656), (298, 68874240), (304, 67514880), (320, 64139136), (354, 57978880), (380, 54011904), (384, 53449280), (447, 45916160), (456, 45009920), (472, 43484160), (480, 42759424), (512, 40086960), (570, 36007936), (590, 34787328), (596, 34437120), (608, 33757440), (640, 32069568), (708, 28989440), (745, 27549696), (760, 27005952), (768, 26724640), (885, 23191552), (894, 22958080), (912, 22504960), (944, 21742080), (960, 21379712), (1024, 20043480), (1121, 18309120), (1140, 18003968), (1180, 17393664), (1192, 17218560), (1216, 16878720), (1280, 16034784), (1416, 14494720), (1490, 13774848), (1520, 13502976), (1536, 13362320), (1770, 11595776), (1788, 11479040), (1824, 11252480), (1888, 10871040), (1920, 10689856), (2048, 10021740), (2235, 9183232), (2242, 9154560), (2280, 9001984), (2360, 8696832), (2384, 8609280), (2432, 8439360), (2560, 8017392), (2831, 7249920), (2832, 7247360), (2980, 6887424), (3040, 6751488), (3072, 6681160), (3363, 6103040), (3540, 5797888), (3576, 5739520), (3648, 5626240), (3776, 5435520), (3840, 5344928), (4096, 5010870), (4470, 4591616), (4484, 4577280), (4560, 4500992), (4720, 4348416), (4768, 4304640), (4864, 4219680), (5120, 4008696), (5605, 3661824), (5662, 3624960), (5664, 3623680), (5960, 3443712), (6080, 3375744), (6144, 3340580), (6726, 3051520), (7080, 2898944), (7152, 2869760), (7296, 2813120), (7552, 2717760), (7680, 2672464), (8192, 2505435), (8493, 2416640), (8791, 2334720), (8940, 2295808), (8968, 2288640), (9120, 2250496), (9440, 2174208), (9536, 2152320), (9728, 2109840), (10240, 2004348), (11210, 1830912), (11324, 1812480), (11328, 1811840), (11920, 1721856), (12160, 1687872), (12288, 1670290), (13452, 1525760), (14155, 1449984), (14160, 1449472), (14304, 1434880), (14592, 1406560), (15104, 1358880), (15360, 1336232), (16815, 1220608), (16986, 1208320), (17582, 1167360), (17880, 1147904), (17936, 1144320), (18240, 1125248), (18880, 1087104), (19072, 1076160), (19456, 1054920), (20480, 1002174), (22420, 915456), (22648, 906240), (22656, 905920), (23840, 860928), (24320, 843936), (24576, 835145), (26373, 778240), (26904, 762880), (28310, 724992), (28320, 724736), (28608, 717440), (29184, 703280), (30208, 679440), (30720, 668116), (33630, 610304), (33972, 604160), (35164, 583680), (35760, 573952), (35872, 572160), (36480, 562624), (37760, 543552), (38144, 538080), (38912, 527460), (40960, 501087), (42465, 483328), (43955, 466944), (44840, 457728), (45296, 453120), (45312, 452960), (47680, 430464), (48640, 421968), (52746, 389120), (53808, 381440), (56620, 362496), (56640, 362368), (57216, 358720), (58368, 351640), (60416, 339720), (61440, 334058), (67260, 305152), (67944, 302080), (70328, 291840), (71520, 286976), (71744, 286080), (72960, 281312), (75520, 271776), (76288, 269040), (77824, 263730), (84930, 241664), (87910, 233472), (89680, 228864), (90592, 226560), (90624, 226480), (95360, 215232), (97280, 210984), (105492, 194560), (107616, 190720), (113240, 181248), (113280, 181184), (114432, 179360), (116736, 175820), (120832, 169860), (122880, 167029), (131865, 155648), (134520, 152576), (135888, 151040), (140656, 145920), (143040, 143488)]