20827622400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 528

約数和(自身を含む): 77439876864

約数和(自身を除く): 56612254464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 46, 48, 50, 52, 60, 64, 65, 69, 75, 78, 80, 92, 96, 100, 104, 115, 120, 128, 130, 138, 150, 156, 160, 184, 192, 195, 200, 208, 230, 240, 256, 260, 276, 299, 300, 312, 320, 325, 345, 368, 384, 390, 400, 416, 460, 480, 512, 520, 552, 575, 598, 600, 624, 640, 650, 690, 736, 768, 780, 800, 832, 897, 907, 920, 960, 975, 1024, 1040, 1104, 1150, 1196, 1200, 1248, 1280, 1300, 1380, 1472, 1495, 1536, 1560, 1600, 1664, 1725, 1794, 1814, 1840, 1920, 1950, 2080, 2208, 2300, 2392, 2400, 2496, 2560, 2600, 2721, 2760, 2944, 2990, 3072, 3120, 3200, 3328, 3450, 3588, 3628, 3680, 3840, 3900, 4160, 4416, 4485, 4535, 4600, 4784, 4800, 4992, 5120, 5200, 5442, 5520, 5888, 5980, 6240, 6400, 6656, 6900, 7176, 7256, 7360, 7475, 7680, 7800, 8320, 8832, 8970, 9070, 9200, 9568, 9600, 9984, 10400, 10884, 11040, 11776, 11791, 11960, 12480, 12800, 13312, 13605, 13800, 14352, 14512, 14720, 14950, 15360, 15600, 16640, 17664, 17940, 18140, 18400, 19136, 19200, 19968, 20800, 20861, 21768, 22080, 22425, 22675, 23552, 23582, 23920, 24960, 25600, 27210, 27600, 28704, 29024, 29440, 29900, 31200, 33280, 35328, 35373, 35880, 36280, 36800, 38272, 38400, 39936, 41600, 41722, 43536, 44160, 44850, 45350, 47164, 47840, 49920, 54420, 55200, 57408, 58048, 58880, 58955, 59800, 62400, 62583, 66560, 68025, 70656, 70746, 71760, 72560, 73600, 76544, 76800, 83200, 83444, 87072, 88320, 89700, 90700, 94328, 95680, 99840, 104305, 108840, 110400, 114816, 116096, 117760, 117910, 119600, 124800, 125166, 136050, 141492, 143520, 145120, 147200, 153088, 166400, 166888, 174144, 176640, 176865, 179400, 181400, 188656, 191360, 199680, 208610, 217680, 220800, 229632, 232192, 235820, 239200, 249600, 250332, 271193, 272100, 282984, 287040, 290240, 294400, 294775, 306176, 312915, 332800, 333776, 348288, 353280, 353730, 358800, 362800, 377312, 382720, 417220, 435360, 441600, 459264, 464384, 471640, 478400, 499200, 500664, 521525, 542386, 544200, 565968, 574080, 580480, 588800, 589550, 625830, 667552, 696576, 707460, 717600, 725600, 754624, 765440, 813579, 834440, 870720, 883200, 884325, 918528, 928768, 943280, 956800, 998400, 1001328, 1043050, 1084772, 1088400, 1131936, 1148160, 1160960, 1179100, 1251660, 1335104, 1355965, 1393152, 1414920, 1435200, 1451200, 1509248, 1530880, 1564575, 1627158, 1668880, 1741440, 1766400, 1768650, 1886560, 1913600, 2002656, 2086100, 2169544, 2176800, 2263872, 2296320, 2321920, 2358200, 2503320, 2670208, 2711930, 2786304, 2829840, 2870400, 2902400, 3018496, 3129150, 3254316, 3337760, 3482880, 3537300, 3773120, 3827200, 4005312, 4067895, 4172200, 4339088, 4353600, 4527744, 4592640, 4643840, 4716400, 5006640, 5340416, 5423860, 5659680, 5740800, 5804800, 6036992, 6258300, 6508632, 6675520, 6779825, 6965760, 7074600, 7546240, 7654400, 8010624, 8135790, 8344400, 8678176, 8707200, 9055488, 9432800, 10013280, 10680832, 10847720, 11319360, 11481600, 11609600, 12073984, 12516600, 13017264, 13351040, 13559650, 13931520, 14149200, 15092480, 16021248, 16271580, 16688800, 17356352, 17414400, 18110976, 18865600, 20026560, 20339475, 21361664, 21695440, 22638720, 22963200, 23219200, 25033200, 26034528, 26702080, 27119300, 28298400, 30184960, 32042496, 32543160, 33377600, 34712704, 34828800, 36221952, 37731200, 40053120, 40678950, 43390880, 45277440, 50066400, 52069056, 53404160, 54238600, 56596800, 60369920, 64084992, 65086320, 66755200, 69425408, 69657600, 75462400, 80106240, 81357900, 86781760, 90554880, 100132800, 104138112, 106808320, 108477200, 113193600, 130172640, 133510400, 138850816, 150924800, 160212480, 162715800, 173563520, 181109760, 200265600, 208276224, 216954400, 226387200, 260345280, 267020800, 277701632, 301849600, 320424960, 325431600, 347127040, 400531200, 416552448, 433908800, 452774400, 520690560, 534041600, 650863200, 694254080, 801062400, 833104896, 867817600, 905548800, 1041381120, 1301726400, 1388508160, 1602124800, 1735635200, 2082762240, 2603452800, 3471270400, 4165524480, 5206905600, 6942540800, 10413811200, 20827622400]

約数ペア:

[(1, 20827622400), (2, 10413811200), (3, 6942540800), (4, 5206905600), (5, 4165524480), (6, 3471270400), (8, 2603452800), (10, 2082762240), (12, 1735635200), (13, 1602124800), (15, 1388508160), (16, 1301726400), (20, 1041381120), (23, 905548800), (24, 867817600), (25, 833104896), (26, 801062400), (30, 694254080), (32, 650863200), (39, 534041600), (40, 520690560), (46, 452774400), (48, 433908800), (50, 416552448), (52, 400531200), (60, 347127040), (64, 325431600), (65, 320424960), (69, 301849600), (75, 277701632), (78, 267020800), (80, 260345280), (92, 226387200), (96, 216954400), (100, 208276224), (104, 200265600), (115, 181109760), (120, 173563520), (128, 162715800), (130, 160212480), (138, 150924800), (150, 138850816), (156, 133510400), (160, 130172640), (184, 113193600), (192, 108477200), (195, 106808320), (200, 104138112), (208, 100132800), (230, 90554880), (240, 86781760), (256, 81357900), (260, 80106240), (276, 75462400), (299, 69657600), (300, 69425408), (312, 66755200), (320, 65086320), (325, 64084992), (345, 60369920), (368, 56596800), (384, 54238600), (390, 53404160), (400, 52069056), (416, 50066400), (460, 45277440), (480, 43390880), (512, 40678950), (520, 40053120), (552, 37731200), (575, 36221952), (598, 34828800), (600, 34712704), (624, 33377600), (640, 32543160), (650, 32042496), (690, 30184960), (736, 28298400), (768, 27119300), (780, 26702080), (800, 26034528), (832, 25033200), (897, 23219200), (907, 22963200), (920, 22638720), (960, 21695440), (975, 21361664), (1024, 20339475), (1040, 20026560), (1104, 18865600), (1150, 18110976), (1196, 17414400), (1200, 17356352), (1248, 16688800), (1280, 16271580), (1300, 16021248), (1380, 15092480), (1472, 14149200), (1495, 13931520), (1536, 13559650), (1560, 13351040), (1600, 13017264), (1664, 12516600), (1725, 12073984), (1794, 11609600), (1814, 11481600), (1840, 11319360), (1920, 10847720), (1950, 10680832), (2080, 10013280), (2208, 9432800), (2300, 9055488), (2392, 8707200), (2400, 8678176), (2496, 8344400), (2560, 8135790), (2600, 8010624), (2721, 7654400), (2760, 7546240), (2944, 7074600), (2990, 6965760), (3072, 6779825), (3120, 6675520), (3200, 6508632), (3328, 6258300), (3450, 6036992), (3588, 5804800), (3628, 5740800), (3680, 5659680), (3840, 5423860), (3900, 5340416), (4160, 5006640), (4416, 4716400), (4485, 4643840), (4535, 4592640), (4600, 4527744), (4784, 4353600), (4800, 4339088), (4992, 4172200), (5120, 4067895), (5200, 4005312), (5442, 3827200), (5520, 3773120), (5888, 3537300), (5980, 3482880), (6240, 3337760), (6400, 3254316), (6656, 3129150), (6900, 3018496), (7176, 2902400), (7256, 2870400), (7360, 2829840), (7475, 2786304), (7680, 2711930), (7800, 2670208), (8320, 2503320), (8832, 2358200), (8970, 2321920), (9070, 2296320), (9200, 2263872), (9568, 2176800), (9600, 2169544), (9984, 2086100), (10400, 2002656), (10884, 1913600), (11040, 1886560), (11776, 1768650), (11791, 1766400), (11960, 1741440), (12480, 1668880), (12800, 1627158), (13312, 1564575), (13605, 1530880), (13800, 1509248), (14352, 1451200), (14512, 1435200), (14720, 1414920), (14950, 1393152), (15360, 1355965), (15600, 1335104), (16640, 1251660), (17664, 1179100), (17940, 1160960), (18140, 1148160), (18400, 1131936), (19136, 1088400), (19200, 1084772), (19968, 1043050), (20800, 1001328), (20861, 998400), (21768, 956800), (22080, 943280), (22425, 928768), (22675, 918528), (23552, 884325), (23582, 883200), (23920, 870720), (24960, 834440), (25600, 813579), (27210, 765440), (27600, 754624), (28704, 725600), (29024, 717600), (29440, 707460), (29900, 696576), (31200, 667552), (33280, 625830), (35328, 589550), (35373, 588800), (35880, 580480), (36280, 574080), (36800, 565968), (38272, 544200), (38400, 542386), (39936, 521525), (41600, 500664), (41722, 499200), (43536, 478400), (44160, 471640), (44850, 464384), (45350, 459264), (47164, 441600), (47840, 435360), (49920, 417220), (54420, 382720), (55200, 377312), (57408, 362800), (58048, 358800), (58880, 353730), (58955, 353280), (59800, 348288), (62400, 333776), (62583, 332800), (66560, 312915), (68025, 306176), (70656, 294775), (70746, 294400), (71760, 290240), (72560, 287040), (73600, 282984), (76544, 272100), (76800, 271193), (83200, 250332), (83444, 249600), (87072, 239200), (88320, 235820), (89700, 232192), (90700, 229632), (94328, 220800), (95680, 217680), (99840, 208610), (104305, 199680), (108840, 191360), (110400, 188656), (114816, 181400), (116096, 179400), (117760, 176865), (117910, 176640), (119600, 174144), (124800, 166888), (125166, 166400), (136050, 153088), (141492, 147200), (143520, 145120)]