1217687040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 320

約数和(自身を含む): 4399718400

約数和(自身を除く): 3182031360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 223, 237, 240, 256, 270, 288, 316, 320, 360, 384, 395, 432, 446, 474, 480, 512, 540, 576, 632, 640, 669, 711, 720, 768, 790, 864, 892, 948, 960, 1080, 1115, 1152, 1185, 1264, 1280, 1338, 1422, 1440, 1536, 1580, 1728, 1784, 1896, 1920, 2007, 2133, 2160, 2230, 2304, 2370, 2528, 2560, 2676, 2844, 2880, 3160, 3345, 3456, 3555, 3568, 3792, 3840, 4014, 4266, 4320, 4460, 4608, 4740, 5056, 5352, 5688, 5760, 6021, 6320, 6690, 6912, 7110, 7136, 7584, 7680, 8028, 8532, 8640, 8920, 9480, 10035, 10112, 10665, 10704, 11376, 11520, 12042, 12640, 13380, 13824, 14220, 14272, 15168, 16056, 17064, 17280, 17617, 17840, 18960, 20070, 20224, 21330, 21408, 22752, 23040, 24084, 25280, 26760, 28440, 28544, 30105, 30336, 32112, 34128, 34560, 35234, 35680, 37920, 40140, 40448, 42660, 42816, 45504, 48168, 50560, 52851, 53520, 56880, 57088, 60210, 60672, 64224, 68256, 69120, 70468, 71360, 75840, 80280, 85320, 85632, 88085, 91008, 96336, 101120, 105702, 107040, 113760, 114176, 120420, 121344, 128448, 136512, 140936, 142720, 151680, 158553, 160560, 170640, 171264, 176170, 182016, 192672, 202240, 211404, 214080, 227520, 240840, 256896, 264255, 273024, 281872, 285440, 303360, 317106, 321120, 341280, 342528, 352340, 364032, 385344, 422808, 428160, 455040, 475659, 481680, 513792, 528510, 546048, 563744, 570880, 606720, 634212, 642240, 682560, 704680, 770688, 792765, 845616, 856320, 910080, 951318, 963360, 1027584, 1057020, 1092096, 1127488, 1268424, 1284480, 1365120, 1409360, 1541376, 1585530, 1691232, 1712640, 1820160, 1902636, 1926720, 2114040, 2254976, 2378295, 2536848, 2568960, 2730240, 2818720, 3082752, 3171060, 3382464, 3805272, 3853440, 4228080, 4509952, 4756590, 5073696, 5137920, 5460480, 5637440, 6342120, 6764928, 7610544, 7706880, 8456160, 9019904, 9513180, 10147392, 11274880, 12684240, 13529856, 15221088, 15413760, 16912320, 19026360, 20294784, 22549760, 25368480, 27059712, 30442176, 33824640, 38052720, 40589568, 45099520, 50736960, 60884352, 67649280, 76105440, 81179136, 101473920, 121768704, 135298560, 152210880, 202947840, 243537408, 304421760, 405895680, 608843520, 1217687040]

約数ペア:

[(1, 1217687040), (2, 608843520), (3, 405895680), (4, 304421760), (5, 243537408), (6, 202947840), (8, 152210880), (9, 135298560), (10, 121768704), (12, 101473920), (15, 81179136), (16, 76105440), (18, 67649280), (20, 60884352), (24, 50736960), (27, 45099520), (30, 40589568), (32, 38052720), (36, 33824640), (40, 30442176), (45, 27059712), (48, 25368480), (54, 22549760), (60, 20294784), (64, 19026360), (72, 16912320), (79, 15413760), (80, 15221088), (90, 13529856), (96, 12684240), (108, 11274880), (120, 10147392), (128, 9513180), (135, 9019904), (144, 8456160), (158, 7706880), (160, 7610544), (180, 6764928), (192, 6342120), (216, 5637440), (223, 5460480), (237, 5137920), (240, 5073696), (256, 4756590), (270, 4509952), (288, 4228080), (316, 3853440), (320, 3805272), (360, 3382464), (384, 3171060), (395, 3082752), (432, 2818720), (446, 2730240), (474, 2568960), (480, 2536848), (512, 2378295), (540, 2254976), (576, 2114040), (632, 1926720), (640, 1902636), (669, 1820160), (711, 1712640), (720, 1691232), (768, 1585530), (790, 1541376), (864, 1409360), (892, 1365120), (948, 1284480), (960, 1268424), (1080, 1127488), (1115, 1092096), (1152, 1057020), (1185, 1027584), (1264, 963360), (1280, 951318), (1338, 910080), (1422, 856320), (1440, 845616), (1536, 792765), (1580, 770688), (1728, 704680), (1784, 682560), (1896, 642240), (1920, 634212), (2007, 606720), (2133, 570880), (2160, 563744), (2230, 546048), (2304, 528510), (2370, 513792), (2528, 481680), (2560, 475659), (2676, 455040), (2844, 428160), (2880, 422808), (3160, 385344), (3345, 364032), (3456, 352340), (3555, 342528), (3568, 341280), (3792, 321120), (3840, 317106), (4014, 303360), (4266, 285440), (4320, 281872), (4460, 273024), (4608, 264255), (4740, 256896), (5056, 240840), (5352, 227520), (5688, 214080), (5760, 211404), (6021, 202240), (6320, 192672), (6690, 182016), (6912, 176170), (7110, 171264), (7136, 170640), (7584, 160560), (7680, 158553), (8028, 151680), (8532, 142720), (8640, 140936), (8920, 136512), (9480, 128448), (10035, 121344), (10112, 120420), (10665, 114176), (10704, 113760), (11376, 107040), (11520, 105702), (12042, 101120), (12640, 96336), (13380, 91008), (13824, 88085), (14220, 85632), (14272, 85320), (15168, 80280), (16056, 75840), (17064, 71360), (17280, 70468), (17617, 69120), (17840, 68256), (18960, 64224), (20070, 60672), (20224, 60210), (21330, 57088), (21408, 56880), (22752, 53520), (23040, 52851), (24084, 50560), (25280, 48168), (26760, 45504), (28440, 42816), (28544, 42660), (30105, 40448), (30336, 40140), (32112, 37920), (34128, 35680), (34560, 35234)]