206370720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 789626880

約数和(自身を除く): 583256160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 67, 69, 72, 80, 90, 92, 93, 96, 108, 115, 120, 124, 134, 135, 138, 144, 155, 160, 180, 184, 186, 201, 207, 216, 230, 240, 248, 268, 270, 276, 279, 288, 310, 335, 345, 360, 368, 372, 402, 414, 432, 460, 465, 480, 496, 536, 540, 552, 558, 603, 620, 621, 670, 690, 713, 720, 736, 744, 804, 828, 837, 864, 920, 930, 992, 1005, 1035, 1072, 1080, 1104, 1116, 1206, 1240, 1242, 1340, 1380, 1395, 1426, 1440, 1488, 1541, 1608, 1656, 1674, 1809, 1840, 1860, 2010, 2070, 2077, 2139, 2144, 2160, 2208, 2232, 2412, 2480, 2484, 2680, 2760, 2790, 2852, 2976, 3015, 3082, 3105, 3216, 3312, 3348, 3565, 3618, 3680, 3720, 4020, 4140, 4154, 4185, 4278, 4320, 4464, 4623, 4824, 4960, 4968, 5360, 5520, 5580, 5704, 6030, 6164, 6210, 6231, 6417, 6432, 6624, 6696, 7130, 7236, 7440, 7705, 8040, 8280, 8308, 8370, 8556, 8928, 9045, 9246, 9648, 9936, 10385, 10695, 10720, 11040, 11160, 11408, 12060, 12328, 12420, 12462, 12834, 13392, 13869, 14260, 14472, 14880, 15410, 16080, 16560, 16616, 16740, 17112, 18090, 18492, 18693, 19251, 19296, 19872, 20770, 21390, 22320, 22816, 23115, 24120, 24656, 24840, 24924, 25668, 26784, 27738, 28520, 28944, 30820, 31155, 32085, 32160, 33120, 33232, 33480, 34224, 36180, 36984, 37386, 38502, 41540, 41607, 42780, 44640, 46230, 47771, 48240, 49312, 49680, 49848, 51336, 55476, 56079, 57040, 57888, 61640, 62310, 64170, 66464, 66960, 68448, 69345, 72360, 73968, 74772, 77004, 83080, 83214, 85560, 92460, 93465, 95542, 96255, 96480, 99360, 99696, 102672, 110952, 112158, 114080, 123280, 124620, 128340, 133920, 138690, 143313, 144720, 147936, 149544, 154008, 166160, 166428, 171120, 184920, 186930, 191084, 192510, 199392, 205344, 208035, 221904, 224316, 238855, 246560, 249240, 256680, 277380, 280395, 286626, 289440, 299088, 308016, 332320, 332856, 342240, 369840, 373860, 382168, 385020, 416070, 429939, 443808, 448632, 477710, 498480, 513360, 554760, 560790, 573252, 598176, 616032, 665712, 716565, 739680, 747720, 764336, 770040, 832140, 859878, 897264, 955420, 996960, 1026720, 1109520, 1121580, 1146504, 1289817, 1331424, 1433130, 1495440, 1528672, 1540080, 1664280, 1719756, 1794528, 1910840, 2149695, 2219040, 2243160, 2293008, 2579634, 2866260, 2990880, 3080160, 3328560, 3439512, 3821680, 4299390, 4486320, 4586016, 5159268, 5732520, 6449085, 6657120, 6879024, 7643360, 8598780, 8972640, 10318536, 11465040, 12898170, 13758048, 17197560, 20637072, 22930080, 25796340, 34395120, 41274144, 51592680, 68790240, 103185360, 206370720]

約数ペア:

[(1, 206370720), (2, 103185360), (3, 68790240), (4, 51592680), (5, 41274144), (6, 34395120), (8, 25796340), (9, 22930080), (10, 20637072), (12, 17197560), (15, 13758048), (16, 12898170), (18, 11465040), (20, 10318536), (23, 8972640), (24, 8598780), (27, 7643360), (30, 6879024), (31, 6657120), (32, 6449085), (36, 5732520), (40, 5159268), (45, 4586016), (46, 4486320), (48, 4299390), (54, 3821680), (60, 3439512), (62, 3328560), (67, 3080160), (69, 2990880), (72, 2866260), (80, 2579634), (90, 2293008), (92, 2243160), (93, 2219040), (96, 2149695), (108, 1910840), (115, 1794528), (120, 1719756), (124, 1664280), (134, 1540080), (135, 1528672), (138, 1495440), (144, 1433130), (155, 1331424), (160, 1289817), (180, 1146504), (184, 1121580), (186, 1109520), (201, 1026720), (207, 996960), (216, 955420), (230, 897264), (240, 859878), (248, 832140), (268, 770040), (270, 764336), (276, 747720), (279, 739680), (288, 716565), (310, 665712), (335, 616032), (345, 598176), (360, 573252), (368, 560790), (372, 554760), (402, 513360), (414, 498480), (432, 477710), (460, 448632), (465, 443808), (480, 429939), (496, 416070), (536, 385020), (540, 382168), (552, 373860), (558, 369840), (603, 342240), (620, 332856), (621, 332320), (670, 308016), (690, 299088), (713, 289440), (720, 286626), (736, 280395), (744, 277380), (804, 256680), (828, 249240), (837, 246560), (864, 238855), (920, 224316), (930, 221904), (992, 208035), (1005, 205344), (1035, 199392), (1072, 192510), (1080, 191084), (1104, 186930), (1116, 184920), (1206, 171120), (1240, 166428), (1242, 166160), (1340, 154008), (1380, 149544), (1395, 147936), (1426, 144720), (1440, 143313), (1488, 138690), (1541, 133920), (1608, 128340), (1656, 124620), (1674, 123280), (1809, 114080), (1840, 112158), (1860, 110952), (2010, 102672), (2070, 99696), (2077, 99360), (2139, 96480), (2144, 96255), (2160, 95542), (2208, 93465), (2232, 92460), (2412, 85560), (2480, 83214), (2484, 83080), (2680, 77004), (2760, 74772), (2790, 73968), (2852, 72360), (2976, 69345), (3015, 68448), (3082, 66960), (3105, 66464), (3216, 64170), (3312, 62310), (3348, 61640), (3565, 57888), (3618, 57040), (3680, 56079), (3720, 55476), (4020, 51336), (4140, 49848), (4154, 49680), (4185, 49312), (4278, 48240), (4320, 47771), (4464, 46230), (4623, 44640), (4824, 42780), (4960, 41607), (4968, 41540), (5360, 38502), (5520, 37386), (5580, 36984), (5704, 36180), (6030, 34224), (6164, 33480), (6210, 33232), (6231, 33120), (6417, 32160), (6432, 32085), (6624, 31155), (6696, 30820), (7130, 28944), (7236, 28520), (7440, 27738), (7705, 26784), (8040, 25668), (8280, 24924), (8308, 24840), (8370, 24656), (8556, 24120), (8928, 23115), (9045, 22816), (9246, 22320), (9648, 21390), (9936, 20770), (10385, 19872), (10695, 19296), (10720, 19251), (11040, 18693), (11160, 18492), (11408, 18090), (12060, 17112), (12328, 16740), (12420, 16616), (12462, 16560), (12834, 16080), (13392, 15410), (13869, 14880), (14260, 14472)]