21871219200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1048

約数の個数: 480

約数和(自身を含む): 78587351040

約数和(自身を除く): 56716131840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 57, 60, 62, 64, 75, 76, 80, 93, 95, 96, 100, 114, 120, 124, 128, 150, 152, 155, 160, 186, 190, 192, 200, 228, 240, 248, 256, 285, 300, 304, 310, 320, 372, 380, 384, 400, 456, 465, 475, 480, 496, 512, 570, 589, 600, 608, 620, 640, 744, 760, 768, 775, 800, 912, 930, 950, 960, 967, 992, 1140, 1178, 1200, 1216, 1240, 1280, 1425, 1488, 1520, 1536, 1550, 1600, 1767, 1824, 1860, 1900, 1920, 1934, 1984, 2280, 2325, 2356, 2400, 2432, 2480, 2560, 2850, 2901, 2945, 2976, 3040, 3100, 3200, 3534, 3648, 3720, 3800, 3840, 3868, 3968, 4560, 4650, 4712, 4800, 4835, 4864, 4960, 5700, 5802, 5890, 5952, 6080, 6200, 6400, 7068, 7296, 7440, 7600, 7680, 7736, 7936, 8835, 9120, 9300, 9424, 9600, 9670, 9728, 9920, 11400, 11604, 11780, 11904, 12160, 12400, 12800, 14136, 14505, 14592, 14725, 14880, 15200, 15472, 15872, 17670, 18240, 18373, 18600, 18848, 19200, 19340, 19840, 22800, 23208, 23560, 23808, 24175, 24320, 24800, 28272, 29010, 29184, 29450, 29760, 29977, 30400, 30944, 35340, 36480, 36746, 37200, 37696, 38400, 38680, 39680, 44175, 45600, 46416, 47120, 47616, 48350, 48640, 49600, 55119, 56544, 58020, 58900, 59520, 59954, 60800, 61888, 70680, 72525, 72960, 73492, 74400, 75392, 77360, 79360, 88350, 89931, 91200, 91865, 92832, 94240, 96700, 99200, 110238, 113088, 116040, 117800, 119040, 119908, 121600, 123776, 141360, 145050, 145920, 146984, 148800, 149885, 150784, 154720, 176700, 179862, 182400, 183730, 185664, 188480, 193400, 198400, 220476, 226176, 232080, 235600, 238080, 239816, 243200, 247552, 275595, 282720, 290100, 293968, 297600, 299770, 301568, 309440, 353400, 359724, 364800, 367460, 371328, 376960, 386800, 396800, 440952, 449655, 452352, 459325, 464160, 471200, 479632, 495104, 551190, 565440, 569563, 580200, 587936, 595200, 599540, 618880, 706800, 719448, 729600, 734920, 742656, 749425, 753920, 773600, 881904, 899310, 904704, 918650, 928320, 942400, 959264, 1102380, 1130880, 1139126, 1160400, 1175872, 1190400, 1199080, 1237760, 1377975, 1413600, 1438896, 1469840, 1485312, 1498850, 1507840, 1547200, 1708689, 1763808, 1798620, 1837300, 1856640, 1884800, 1918528, 2204760, 2248275, 2261760, 2278252, 2320800, 2351744, 2398160, 2475520, 2755950, 2827200, 2847815, 2877792, 2939680, 2997700, 3094400, 3417378, 3527616, 3597240, 3674600, 3713280, 3769600, 3837056, 4409520, 4496550, 4523520, 4556504, 4641600, 4703488, 4796320, 5511900, 5654400, 5695630, 5755584, 5879360, 5995400, 6188800, 6834756, 7055232, 7194480, 7349200, 7426560, 7539200, 7674112, 8543445, 8819040, 8993100, 9113008, 9283200, 9406976, 9592640, 11023800, 11308800, 11391260, 11511168, 11758720, 11990800, 12377600, 13669512, 14110464, 14239075, 14388960, 14698400, 15348224, 17086890, 17638080, 17986200, 18226016, 18566400, 19185280, 22047600, 22617600, 22782520, 23022336, 23517440, 23981600, 27339024, 28220928, 28478150, 28777920, 29396800, 34173780, 35276160, 35972400, 36452032, 37132800, 38370560, 42717225, 44095200, 45565040, 46044672, 47034880, 47963200, 54678048, 56956300, 57555840, 58793600, 68347560, 70552320, 71944800, 72904064, 76741120, 85434450, 88190400, 91130080, 95926400, 109356096, 113912600, 115111680, 117587200, 136695120, 141104640, 143889600, 145808128, 170868900, 176380800, 182260160, 191852800, 218712192, 227825200, 230223360, 235174400, 273390240, 287779200, 291616256, 341737800, 352761600, 364520320, 383705600, 437424384, 455650400, 546780480, 575558400, 683475600, 705523200, 729040640, 874848768, 911300800, 1093560960, 1151116800, 1366951200, 1458081280, 1822601600, 2187121920, 2733902400, 3645203200, 4374243840, 5467804800, 7290406400, 10935609600, 21871219200]

約数ペア:

[(1, 21871219200), (2, 10935609600), (3, 7290406400), (4, 5467804800), (5, 4374243840), (6, 3645203200), (8, 2733902400), (10, 2187121920), (12, 1822601600), (15, 1458081280), (16, 1366951200), (19, 1151116800), (20, 1093560960), (24, 911300800), (25, 874848768), (30, 729040640), (31, 705523200), (32, 683475600), (38, 575558400), (40, 546780480), (48, 455650400), (50, 437424384), (57, 383705600), (60, 364520320), (62, 352761600), (64, 341737800), (75, 291616256), (76, 287779200), (80, 273390240), (93, 235174400), (95, 230223360), (96, 227825200), (100, 218712192), (114, 191852800), (120, 182260160), (124, 176380800), (128, 170868900), (150, 145808128), (152, 143889600), (155, 141104640), (160, 136695120), (186, 117587200), (190, 115111680), (192, 113912600), (200, 109356096), (228, 95926400), (240, 91130080), (248, 88190400), (256, 85434450), (285, 76741120), (300, 72904064), (304, 71944800), (310, 70552320), (320, 68347560), (372, 58793600), (380, 57555840), (384, 56956300), (400, 54678048), (456, 47963200), (465, 47034880), (475, 46044672), (480, 45565040), (496, 44095200), (512, 42717225), (570, 38370560), (589, 37132800), (600, 36452032), (608, 35972400), (620, 35276160), (640, 34173780), (744, 29396800), (760, 28777920), (768, 28478150), (775, 28220928), (800, 27339024), (912, 23981600), (930, 23517440), (950, 23022336), (960, 22782520), (967, 22617600), (992, 22047600), (1140, 19185280), (1178, 18566400), (1200, 18226016), (1216, 17986200), (1240, 17638080), (1280, 17086890), (1425, 15348224), (1488, 14698400), (1520, 14388960), (1536, 14239075), (1550, 14110464), (1600, 13669512), (1767, 12377600), (1824, 11990800), (1860, 11758720), (1900, 11511168), (1920, 11391260), (1934, 11308800), (1984, 11023800), (2280, 9592640), (2325, 9406976), (2356, 9283200), (2400, 9113008), (2432, 8993100), (2480, 8819040), (2560, 8543445), (2850, 7674112), (2901, 7539200), (2945, 7426560), (2976, 7349200), (3040, 7194480), (3100, 7055232), (3200, 6834756), (3534, 6188800), (3648, 5995400), (3720, 5879360), (3800, 5755584), (3840, 5695630), (3868, 5654400), (3968, 5511900), (4560, 4796320), (4650, 4703488), (4712, 4641600), (4800, 4556504), (4835, 4523520), (4864, 4496550), (4960, 4409520), (5700, 3837056), (5802, 3769600), (5890, 3713280), (5952, 3674600), (6080, 3597240), (6200, 3527616), (6400, 3417378), (7068, 3094400), (7296, 2997700), (7440, 2939680), (7600, 2877792), (7680, 2847815), (7736, 2827200), (7936, 2755950), (8835, 2475520), (9120, 2398160), (9300, 2351744), (9424, 2320800), (9600, 2278252), (9670, 2261760), (9728, 2248275), (9920, 2204760), (11400, 1918528), (11604, 1884800), (11780, 1856640), (11904, 1837300), (12160, 1798620), (12400, 1763808), (12800, 1708689), (14136, 1547200), (14505, 1507840), (14592, 1498850), (14725, 1485312), (14880, 1469840), (15200, 1438896), (15472, 1413600), (15872, 1377975), (17670, 1237760), (18240, 1199080), (18373, 1190400), (18600, 1175872), (18848, 1160400), (19200, 1139126), (19340, 1130880), (19840, 1102380), (22800, 959264), (23208, 942400), (23560, 928320), (23808, 918650), (24175, 904704), (24320, 899310), (24800, 881904), (28272, 773600), (29010, 753920), (29184, 749425), (29450, 742656), (29760, 734920), (29977, 729600), (30400, 719448), (30944, 706800), (35340, 618880), (36480, 599540), (36746, 595200), (37200, 587936), (37696, 580200), (38400, 569563), (38680, 565440), (39680, 551190), (44175, 495104), (45600, 479632), (46416, 471200), (47120, 464160), (47616, 459325), (48350, 452352), (48640, 449655), (49600, 440952), (55119, 396800), (56544, 386800), (58020, 376960), (58900, 371328), (59520, 367460), (59954, 364800), (60800, 359724), (61888, 353400), (70680, 309440), (72525, 301568), (72960, 299770), (73492, 297600), (74400, 293968), (75392, 290100), (77360, 282720), (79360, 275595), (88350, 247552), (89931, 243200), (91200, 239816), (91865, 238080), (92832, 235600), (94240, 232080), (96700, 226176), (99200, 220476), (110238, 198400), (113088, 193400), (116040, 188480), (117800, 185664), (119040, 183730), (119908, 182400), (121600, 179862), (123776, 176700), (141360, 154720), (145050, 150784), (145920, 149885), (146984, 148800)]