21865198080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3863}}^1$

素因数の和:3967

約数の個数: 320

約数和(自身を含む): 77413045248

約数和(自身を除く): 55547847168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 128, 132, 134, 160, 165, 176, 192, 201, 220, 240, 256, 264, 268, 320, 330, 335, 352, 384, 402, 440, 480, 512, 528, 536, 640, 660, 670, 704, 737, 768, 804, 880, 960, 1005, 1056, 1072, 1280, 1320, 1340, 1408, 1474, 1536, 1608, 1760, 1920, 2010, 2112, 2144, 2211, 2560, 2640, 2680, 2816, 2948, 3216, 3520, 3685, 3840, 3863, 4020, 4224, 4288, 4422, 5280, 5360, 5632, 5896, 6432, 7040, 7370, 7680, 7726, 8040, 8448, 8576, 8844, 10560, 10720, 11055, 11589, 11792, 12864, 14080, 14740, 15452, 16080, 16896, 17152, 17688, 19315, 21120, 21440, 22110, 23178, 23584, 25728, 28160, 29480, 30904, 32160, 34304, 35376, 38630, 42240, 42493, 42880, 44220, 46356, 47168, 51456, 57945, 58960, 61808, 64320, 70752, 77260, 84480, 84986, 85760, 88440, 92712, 94336, 102912, 115890, 117920, 123616, 127479, 128640, 141504, 154520, 169972, 171520, 176880, 185424, 188672, 212465, 231780, 235840, 247232, 254958, 257280, 258821, 283008, 309040, 339944, 353760, 370848, 377344, 424930, 463560, 471680, 494464, 509916, 514560, 517642, 566016, 618080, 637395, 679888, 707520, 741696, 776463, 849860, 927120, 943360, 988928, 1019832, 1035284, 1132032, 1236160, 1274790, 1294105, 1359776, 1415040, 1483392, 1552926, 1699720, 1854240, 1886720, 1977856, 2039664, 2070568, 2472320, 2549580, 2588210, 2719552, 2830080, 2847031, 2966784, 3105852, 3399440, 3708480, 3882315, 4079328, 4141136, 4944640, 5099160, 5176420, 5439104, 5660160, 5694062, 5933568, 6211704, 6798880, 7416960, 7764630, 8158656, 8282272, 8541093, 9889280, 10198320, 10352840, 10878208, 11388124, 12423408, 13597760, 14235155, 14833920, 15529260, 16317312, 16564544, 17082186, 20396640, 20705680, 21756416, 22776248, 24846816, 27195520, 28470310, 29667840, 31058520, 32634624, 33129088, 34164372, 40793280, 41411360, 42705465, 45552496, 49693632, 54391040, 56940620, 62117040, 65269248, 66258176, 68328744, 81586560, 82822720, 85410930, 91104992, 99387264, 108782080, 113881240, 124234080, 132516352, 136657488, 163173120, 165645440, 170821860, 182209984, 198774528, 227762480, 248468160, 273314976, 326346240, 331290880, 341643720, 364419968, 397549056, 455524960, 496936320, 546629952, 662581760, 683287440, 728839936, 911049920, 993872640, 1093259904, 1366574880, 1457679872, 1822099840, 1987745280, 2186519808, 2733149760, 3644199680, 4373039616, 5466299520, 7288399360, 10932599040, 21865198080]

約数ペア:

[(1, 21865198080), (2, 10932599040), (3, 7288399360), (4, 5466299520), (5, 4373039616), (6, 3644199680), (8, 2733149760), (10, 2186519808), (11, 1987745280), (12, 1822099840), (15, 1457679872), (16, 1366574880), (20, 1093259904), (22, 993872640), (24, 911049920), (30, 728839936), (32, 683287440), (33, 662581760), (40, 546629952), (44, 496936320), (48, 455524960), (55, 397549056), (60, 364419968), (64, 341643720), (66, 331290880), (67, 326346240), (80, 273314976), (88, 248468160), (96, 227762480), (110, 198774528), (120, 182209984), (128, 170821860), (132, 165645440), (134, 163173120), (160, 136657488), (165, 132516352), (176, 124234080), (192, 113881240), (201, 108782080), (220, 99387264), (240, 91104992), (256, 85410930), (264, 82822720), (268, 81586560), (320, 68328744), (330, 66258176), (335, 65269248), (352, 62117040), (384, 56940620), (402, 54391040), (440, 49693632), (480, 45552496), (512, 42705465), (528, 41411360), (536, 40793280), (640, 34164372), (660, 33129088), (670, 32634624), (704, 31058520), (737, 29667840), (768, 28470310), (804, 27195520), (880, 24846816), (960, 22776248), (1005, 21756416), (1056, 20705680), (1072, 20396640), (1280, 17082186), (1320, 16564544), (1340, 16317312), (1408, 15529260), (1474, 14833920), (1536, 14235155), (1608, 13597760), (1760, 12423408), (1920, 11388124), (2010, 10878208), (2112, 10352840), (2144, 10198320), (2211, 9889280), (2560, 8541093), (2640, 8282272), (2680, 8158656), (2816, 7764630), (2948, 7416960), (3216, 6798880), (3520, 6211704), (3685, 5933568), (3840, 5694062), (3863, 5660160), (4020, 5439104), (4224, 5176420), (4288, 5099160), (4422, 4944640), (5280, 4141136), (5360, 4079328), (5632, 3882315), (5896, 3708480), (6432, 3399440), (7040, 3105852), (7370, 2966784), (7680, 2847031), (7726, 2830080), (8040, 2719552), (8448, 2588210), (8576, 2549580), (8844, 2472320), (10560, 2070568), (10720, 2039664), (11055, 1977856), (11589, 1886720), (11792, 1854240), (12864, 1699720), (14080, 1552926), (14740, 1483392), (15452, 1415040), (16080, 1359776), (16896, 1294105), (17152, 1274790), (17688, 1236160), (19315, 1132032), (21120, 1035284), (21440, 1019832), (22110, 988928), (23178, 943360), (23584, 927120), (25728, 849860), (28160, 776463), (29480, 741696), (30904, 707520), (32160, 679888), (34304, 637395), (35376, 618080), (38630, 566016), (42240, 517642), (42493, 514560), (42880, 509916), (44220, 494464), (46356, 471680), (47168, 463560), (51456, 424930), (57945, 377344), (58960, 370848), (61808, 353760), (64320, 339944), (70752, 309040), (77260, 283008), (84480, 258821), (84986, 257280), (85760, 254958), (88440, 247232), (92712, 235840), (94336, 231780), (102912, 212465), (115890, 188672), (117920, 185424), (123616, 176880), (127479, 171520), (128640, 169972), (141504, 154520)]