64848960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 256763520

約数和(自身を除く): 191914560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 89, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 178, 180, 184, 192, 198, 207, 220, 230, 240, 253, 264, 267, 276, 288, 320, 330, 345, 352, 356, 360, 368, 396, 414, 440, 445, 460, 480, 495, 506, 528, 534, 552, 576, 660, 690, 704, 712, 720, 736, 759, 792, 801, 828, 880, 890, 920, 960, 979, 990, 1012, 1035, 1056, 1068, 1104, 1265, 1320, 1335, 1380, 1424, 1440, 1472, 1518, 1584, 1602, 1656, 1760, 1780, 1840, 1958, 1980, 2024, 2047, 2070, 2112, 2136, 2208, 2277, 2530, 2640, 2670, 2760, 2848, 2880, 2937, 3036, 3168, 3204, 3312, 3520, 3560, 3680, 3795, 3916, 3960, 4005, 4048, 4094, 4140, 4272, 4416, 4554, 4895, 5060, 5280, 5340, 5520, 5696, 5874, 6072, 6141, 6336, 6408, 6624, 7120, 7360, 7590, 7832, 7920, 8010, 8096, 8188, 8280, 8544, 8811, 9108, 9790, 10120, 10235, 10560, 10680, 11040, 11385, 11748, 12144, 12282, 12816, 13248, 14240, 14685, 15180, 15664, 15840, 16020, 16192, 16376, 16560, 17088, 17622, 18216, 18423, 19580, 20240, 20470, 21360, 22080, 22517, 22770, 23496, 24288, 24564, 25632, 28480, 29370, 30360, 30705, 31328, 31680, 32040, 32752, 33120, 35244, 36432, 36846, 39160, 40480, 40940, 42720, 44055, 45034, 45540, 46992, 48576, 49128, 51264, 58740, 60720, 61410, 62656, 64080, 65504, 66240, 67551, 70488, 72864, 73692, 78320, 80960, 81880, 85440, 88110, 90068, 91080, 92115, 93984, 98256, 112585, 117480, 121440, 122820, 128160, 131008, 135102, 140976, 145728, 147384, 156640, 163760, 176220, 180136, 182160, 184230, 187968, 196512, 202653, 225170, 234960, 242880, 245640, 256320, 270204, 281952, 294768, 313280, 327520, 337755, 352440, 360272, 364320, 368460, 393024, 405306, 450340, 469920, 491280, 540408, 563904, 589536, 655040, 675510, 704880, 720544, 728640, 736920, 810612, 900680, 939840, 982560, 1013265, 1080816, 1179072, 1351020, 1409760, 1441088, 1473840, 1621224, 1801360, 1965120, 2026530, 2161632, 2702040, 2819520, 2947680, 3242448, 3602720, 4053060, 4323264, 5404080, 5895360, 6484896, 7205440, 8106120, 10808160, 12969792, 16212240, 21616320, 32424480, 64848960]

約数ペア:

[(1, 64848960), (2, 32424480), (3, 21616320), (4, 16212240), (5, 12969792), (6, 10808160), (8, 8106120), (9, 7205440), (10, 6484896), (11, 5895360), (12, 5404080), (15, 4323264), (16, 4053060), (18, 3602720), (20, 3242448), (22, 2947680), (23, 2819520), (24, 2702040), (30, 2161632), (32, 2026530), (33, 1965120), (36, 1801360), (40, 1621224), (44, 1473840), (45, 1441088), (46, 1409760), (48, 1351020), (55, 1179072), (60, 1080816), (64, 1013265), (66, 982560), (69, 939840), (72, 900680), (80, 810612), (88, 736920), (89, 728640), (90, 720544), (92, 704880), (96, 675510), (99, 655040), (110, 589536), (115, 563904), (120, 540408), (132, 491280), (138, 469920), (144, 450340), (160, 405306), (165, 393024), (176, 368460), (178, 364320), (180, 360272), (184, 352440), (192, 337755), (198, 327520), (207, 313280), (220, 294768), (230, 281952), (240, 270204), (253, 256320), (264, 245640), (267, 242880), (276, 234960), (288, 225170), (320, 202653), (330, 196512), (345, 187968), (352, 184230), (356, 182160), (360, 180136), (368, 176220), (396, 163760), (414, 156640), (440, 147384), (445, 145728), (460, 140976), (480, 135102), (495, 131008), (506, 128160), (528, 122820), (534, 121440), (552, 117480), (576, 112585), (660, 98256), (690, 93984), (704, 92115), (712, 91080), (720, 90068), (736, 88110), (759, 85440), (792, 81880), (801, 80960), (828, 78320), (880, 73692), (890, 72864), (920, 70488), (960, 67551), (979, 66240), (990, 65504), (1012, 64080), (1035, 62656), (1056, 61410), (1068, 60720), (1104, 58740), (1265, 51264), (1320, 49128), (1335, 48576), (1380, 46992), (1424, 45540), (1440, 45034), (1472, 44055), (1518, 42720), (1584, 40940), (1602, 40480), (1656, 39160), (1760, 36846), (1780, 36432), (1840, 35244), (1958, 33120), (1980, 32752), (2024, 32040), (2047, 31680), (2070, 31328), (2112, 30705), (2136, 30360), (2208, 29370), (2277, 28480), (2530, 25632), (2640, 24564), (2670, 24288), (2760, 23496), (2848, 22770), (2880, 22517), (2937, 22080), (3036, 21360), (3168, 20470), (3204, 20240), (3312, 19580), (3520, 18423), (3560, 18216), (3680, 17622), (3795, 17088), (3916, 16560), (3960, 16376), (4005, 16192), (4048, 16020), (4094, 15840), (4140, 15664), (4272, 15180), (4416, 14685), (4554, 14240), (4895, 13248), (5060, 12816), (5280, 12282), (5340, 12144), (5520, 11748), (5696, 11385), (5874, 11040), (6072, 10680), (6141, 10560), (6336, 10235), (6408, 10120), (6624, 9790), (7120, 9108), (7360, 8811), (7590, 8544), (7832, 8280), (7920, 8188), (8010, 8096)]