20450158080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3717

約数の個数: 320

約数和(自身を含む): 72404437248

約数和(自身を除く): 51954279168

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, 3613, 3685, 3840, 4020, 4224, 4288, 4422, 5280, 5360, 5632, 5896, 6432, 7040, 7226, 7370, 7680, 8040, 8448, 8576, 8844, 10560, 10720, 10839, 11055, 11792, 12864, 14080, 14452, 14740, 16080, 16896, 17152, 17688, 18065, 21120, 21440, 21678, 22110, 23584, 25728, 28160, 28904, 29480, 32160, 34304, 35376, 36130, 39743, 42240, 42880, 43356, 44220, 47168, 51456, 54195, 57808, 58960, 64320, 70752, 72260, 79486, 84480, 85760, 86712, 88440, 94336, 102912, 108390, 115616, 117920, 119229, 128640, 141504, 144520, 158972, 171520, 173424, 176880, 188672, 198715, 216780, 231232, 235840, 238458, 242071, 257280, 283008, 289040, 317944, 346848, 353760, 377344, 397430, 433560, 462464, 471680, 476916, 484142, 514560, 566016, 578080, 596145, 635888, 693696, 707520, 726213, 794860, 867120, 924928, 943360, 953832, 968284, 1132032, 1156160, 1192290, 1210355, 1271776, 1387392, 1415040, 1452426, 1589720, 1734240, 1849856, 1886720, 1907664, 1936568, 2312320, 2384580, 2420710, 2543552, 2662781, 2774784, 2830080, 2904852, 3179440, 3468480, 3631065, 3815328, 3873136, 4624640, 4769160, 4841420, 5087104, 5325562, 5549568, 5660160, 5809704, 6358880, 6936960, 7262130, 7630656, 7746272, 7988343, 9249280, 9538320, 9682840, 10174208, 10651124, 11619408, 12717760, 13313905, 13873920, 14524260, 15261312, 15492544, 15976686, 19076640, 19365680, 20348416, 21302248, 23238816, 25435520, 26627810, 27747840, 29048520, 30522624, 30985088, 31953372, 38153280, 38731360, 39941715, 42604496, 46477632, 50871040, 53255620, 58097040, 61045248, 61970176, 63906744, 76306560, 77462720, 79883430, 85208992, 92955264, 101742080, 106511240, 116194080, 123940352, 127813488, 152613120, 154925440, 159766860, 170417984, 185910528, 213022480, 232388160, 255626976, 305226240, 309850880, 319533720, 340835968, 371821056, 426044960, 464776320, 511253952, 619701760, 639067440, 681671936, 852089920, 929552640, 1022507904, 1278134880, 1363343872, 1704179840, 1859105280, 2045015808, 2556269760, 3408359680, 4090031616, 5112539520, 6816719360, 10225079040, 20450158080]

約数ペア:

[(1, 20450158080), (2, 10225079040), (3, 6816719360), (4, 5112539520), (5, 4090031616), (6, 3408359680), (8, 2556269760), (10, 2045015808), (11, 1859105280), (12, 1704179840), (15, 1363343872), (16, 1278134880), (20, 1022507904), (22, 929552640), (24, 852089920), (30, 681671936), (32, 639067440), (33, 619701760), (40, 511253952), (44, 464776320), (48, 426044960), (55, 371821056), (60, 340835968), (64, 319533720), (66, 309850880), (67, 305226240), (80, 255626976), (88, 232388160), (96, 213022480), (110, 185910528), (120, 170417984), (128, 159766860), (132, 154925440), (134, 152613120), (160, 127813488), (165, 123940352), (176, 116194080), (192, 106511240), (201, 101742080), (220, 92955264), (240, 85208992), (256, 79883430), (264, 77462720), (268, 76306560), (320, 63906744), (330, 61970176), (335, 61045248), (352, 58097040), (384, 53255620), (402, 50871040), (440, 46477632), (480, 42604496), (512, 39941715), (528, 38731360), (536, 38153280), (640, 31953372), (660, 30985088), (670, 30522624), (704, 29048520), (737, 27747840), (768, 26627810), (804, 25435520), (880, 23238816), (960, 21302248), (1005, 20348416), (1056, 19365680), (1072, 19076640), (1280, 15976686), (1320, 15492544), (1340, 15261312), (1408, 14524260), (1474, 13873920), (1536, 13313905), (1608, 12717760), (1760, 11619408), (1920, 10651124), (2010, 10174208), (2112, 9682840), (2144, 9538320), (2211, 9249280), (2560, 7988343), (2640, 7746272), (2680, 7630656), (2816, 7262130), (2948, 6936960), (3216, 6358880), (3520, 5809704), (3613, 5660160), (3685, 5549568), (3840, 5325562), (4020, 5087104), (4224, 4841420), (4288, 4769160), (4422, 4624640), (5280, 3873136), (5360, 3815328), (5632, 3631065), (5896, 3468480), (6432, 3179440), (7040, 2904852), (7226, 2830080), (7370, 2774784), (7680, 2662781), (8040, 2543552), (8448, 2420710), (8576, 2384580), (8844, 2312320), (10560, 1936568), (10720, 1907664), (10839, 1886720), (11055, 1849856), (11792, 1734240), (12864, 1589720), (14080, 1452426), (14452, 1415040), (14740, 1387392), (16080, 1271776), (16896, 1210355), (17152, 1192290), (17688, 1156160), (18065, 1132032), (21120, 968284), (21440, 953832), (21678, 943360), (22110, 924928), (23584, 867120), (25728, 794860), (28160, 726213), (28904, 707520), (29480, 693696), (32160, 635888), (34304, 596145), (35376, 578080), (36130, 566016), (39743, 514560), (42240, 484142), (42880, 476916), (43356, 471680), (44220, 462464), (47168, 433560), (51456, 397430), (54195, 377344), (57808, 353760), (58960, 346848), (64320, 317944), (70752, 289040), (72260, 283008), (79486, 257280), (84480, 242071), (85760, 238458), (86712, 235840), (88440, 231232), (94336, 216780), (102912, 198715), (108390, 188672), (115616, 176880), (117920, 173424), (119229, 171520), (128640, 158972), (141504, 144520)]