2012282880

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 272

約数和(自身を含む): 6794720640

約数和(自身を除く): 4782437760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 256, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 512, 534, 552, 640, 690, 712, 736, 768, 890, 920, 960, 1024, 1068, 1104, 1280, 1335, 1380, 1424, 1472, 1536, 1780, 1840, 1920, 2047, 2048, 2136, 2208, 2560, 2670, 2760, 2848, 2944, 3072, 3560, 3680, 3840, 4094, 4096, 4272, 4416, 5120, 5340, 5520, 5696, 5888, 6141, 6144, 7120, 7360, 7680, 8188, 8192, 8544, 8832, 10235, 10240, 10680, 11040, 11392, 11776, 12282, 12288, 14240, 14720, 15360, 16376, 16384, 17088, 17664, 20470, 20480, 21360, 22080, 22784, 23552, 24564, 24576, 28480, 29440, 30705, 30720, 32752, 32768, 34176, 35328, 40940, 40960, 42720, 44160, 45568, 47104, 49128, 49152, 56960, 58880, 61410, 61440, 65504, 65536, 68352, 70656, 81880, 81920, 85440, 88320, 91136, 94208, 98256, 98304, 113920, 117760, 122820, 122880, 131008, 136704, 141312, 163760, 163840, 170880, 176640, 182272, 188416, 196512, 196608, 227840, 235520, 245640, 245760, 262016, 273408, 282624, 327520, 327680, 341760, 353280, 364544, 376832, 393024, 455680, 471040, 491280, 491520, 524032, 546816, 565248, 655040, 683520, 706560, 729088, 753664, 786048, 911360, 942080, 982560, 983040, 1048064, 1093632, 1130496, 1310080, 1367040, 1413120, 1458176, 1507328, 1572096, 1822720, 1884160, 1965120, 2096128, 2187264, 2260992, 2620160, 2734080, 2826240, 2916352, 3144192, 3645440, 3768320, 3930240, 4192256, 4374528, 4521984, 5240320, 5468160, 5652480, 5832704, 6288384, 7290880, 7536640, 7860480, 8384512, 8749056, 10480640, 10936320, 11304960, 12576768, 14581760, 15720960, 16769024, 17498112, 20961280, 21872640, 22609920, 25153536, 29163520, 31441920, 33538048, 41922560, 43745280, 50307072, 62883840, 67076096, 83845120, 87490560, 100614144, 125767680, 134152192, 167690240, 201228288, 251535360, 335380480, 402456576, 503070720, 670760960, 1006141440, 2012282880]

約数ペア:

[(1, 2012282880), (2, 1006141440), (3, 670760960), (4, 503070720), (5, 402456576), (6, 335380480), (8, 251535360), (10, 201228288), (12, 167690240), (15, 134152192), (16, 125767680), (20, 100614144), (23, 87490560), (24, 83845120), (30, 67076096), (32, 62883840), (40, 50307072), (46, 43745280), (48, 41922560), (60, 33538048), (64, 31441920), (69, 29163520), (80, 25153536), (89, 22609920), (92, 21872640), (96, 20961280), (115, 17498112), (120, 16769024), (128, 15720960), (138, 14581760), (160, 12576768), (178, 11304960), (184, 10936320), (192, 10480640), (230, 8749056), (240, 8384512), (256, 7860480), (267, 7536640), (276, 7290880), (320, 6288384), (345, 5832704), (356, 5652480), (368, 5468160), (384, 5240320), (445, 4521984), (460, 4374528), (480, 4192256), (512, 3930240), (534, 3768320), (552, 3645440), (640, 3144192), (690, 2916352), (712, 2826240), (736, 2734080), (768, 2620160), (890, 2260992), (920, 2187264), (960, 2096128), (1024, 1965120), (1068, 1884160), (1104, 1822720), (1280, 1572096), (1335, 1507328), (1380, 1458176), (1424, 1413120), (1472, 1367040), (1536, 1310080), (1780, 1130496), (1840, 1093632), (1920, 1048064), (2047, 983040), (2048, 982560), (2136, 942080), (2208, 911360), (2560, 786048), (2670, 753664), (2760, 729088), (2848, 706560), (2944, 683520), (3072, 655040), (3560, 565248), (3680, 546816), (3840, 524032), (4094, 491520), (4096, 491280), (4272, 471040), (4416, 455680), (5120, 393024), (5340, 376832), (5520, 364544), (5696, 353280), (5888, 341760), (6141, 327680), (6144, 327520), (7120, 282624), (7360, 273408), (7680, 262016), (8188, 245760), (8192, 245640), (8544, 235520), (8832, 227840), (10235, 196608), (10240, 196512), (10680, 188416), (11040, 182272), (11392, 176640), (11776, 170880), (12282, 163840), (12288, 163760), (14240, 141312), (14720, 136704), (15360, 131008), (16376, 122880), (16384, 122820), (17088, 117760), (17664, 113920), (20470, 98304), (20480, 98256), (21360, 94208), (22080, 91136), (22784, 88320), (23552, 85440), (24564, 81920), (24576, 81880), (28480, 70656), (29440, 68352), (30705, 65536), (30720, 65504), (32752, 61440), (32768, 61410), (34176, 58880), (35328, 56960), (40940, 49152), (40960, 49128), (42720, 47104), (44160, 45568)]