1317233280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 256

約数和(自身を含む): 4681359360

約数和(自身を除く): 3364126080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 564, 640, 660, 704, 705, 752, 880, 940, 960, 1034, 1056, 1128, 1320, 1327, 1408, 1410, 1504, 1551, 1760, 1880, 1920, 2068, 2112, 2256, 2585, 2640, 2654, 2820, 3008, 3102, 3520, 3760, 3981, 4136, 4224, 4512, 5170, 5280, 5308, 5640, 6016, 6204, 6635, 7040, 7520, 7755, 7962, 8272, 9024, 10340, 10560, 10616, 11280, 12408, 13270, 14597, 15040, 15510, 15924, 16544, 18048, 19905, 20680, 21120, 21232, 22560, 24816, 26540, 29194, 30080, 31020, 31848, 33088, 39810, 41360, 42464, 43791, 45120, 49632, 53080, 58388, 62040, 62369, 63696, 66176, 72985, 79620, 82720, 84928, 87582, 90240, 99264, 106160, 116776, 124080, 124738, 127392, 145970, 159240, 165440, 169856, 175164, 187107, 198528, 212320, 218955, 233552, 248160, 249476, 254784, 291940, 311845, 318480, 330880, 350328, 374214, 424640, 437910, 467104, 496320, 498952, 509568, 583880, 623690, 636960, 686059, 700656, 748428, 849280, 875820, 934208, 935535, 992640, 997904, 1167760, 1247380, 1273920, 1372118, 1401312, 1496856, 1751640, 1868416, 1871070, 1995808, 2058177, 2335520, 2494760, 2547840, 2744236, 2802624, 2993712, 3430295, 3503280, 3742140, 3991616, 4116354, 4671040, 4989520, 5488472, 5605248, 5987424, 6860590, 7006560, 7484280, 7983232, 8232708, 9342080, 9979040, 10290885, 10976944, 11974848, 13721180, 14013120, 14968560, 16465416, 19958080, 20581770, 21953888, 23949696, 27442360, 28026240, 29937120, 32930832, 39916160, 41163540, 43907776, 54884720, 59874240, 65861664, 82327080, 87815552, 109769440, 119748480, 131723328, 164654160, 219538880, 263446656, 329308320, 439077760, 658616640, 1317233280]

約数ペア:

[(1, 1317233280), (2, 658616640), (3, 439077760), (4, 329308320), (5, 263446656), (6, 219538880), (8, 164654160), (10, 131723328), (11, 119748480), (12, 109769440), (15, 87815552), (16, 82327080), (20, 65861664), (22, 59874240), (24, 54884720), (30, 43907776), (32, 41163540), (33, 39916160), (40, 32930832), (44, 29937120), (47, 28026240), (48, 27442360), (55, 23949696), (60, 21953888), (64, 20581770), (66, 19958080), (80, 16465416), (88, 14968560), (94, 14013120), (96, 13721180), (110, 11974848), (120, 10976944), (128, 10290885), (132, 9979040), (141, 9342080), (160, 8232708), (165, 7983232), (176, 7484280), (188, 7006560), (192, 6860590), (220, 5987424), (235, 5605248), (240, 5488472), (264, 4989520), (282, 4671040), (320, 4116354), (330, 3991616), (352, 3742140), (376, 3503280), (384, 3430295), (440, 2993712), (470, 2802624), (480, 2744236), (517, 2547840), (528, 2494760), (564, 2335520), (640, 2058177), (660, 1995808), (704, 1871070), (705, 1868416), (752, 1751640), (880, 1496856), (940, 1401312), (960, 1372118), (1034, 1273920), (1056, 1247380), (1128, 1167760), (1320, 997904), (1327, 992640), (1408, 935535), (1410, 934208), (1504, 875820), (1551, 849280), (1760, 748428), (1880, 700656), (1920, 686059), (2068, 636960), (2112, 623690), (2256, 583880), (2585, 509568), (2640, 498952), (2654, 496320), (2820, 467104), (3008, 437910), (3102, 424640), (3520, 374214), (3760, 350328), (3981, 330880), (4136, 318480), (4224, 311845), (4512, 291940), (5170, 254784), (5280, 249476), (5308, 248160), (5640, 233552), (6016, 218955), (6204, 212320), (6635, 198528), (7040, 187107), (7520, 175164), (7755, 169856), (7962, 165440), (8272, 159240), (9024, 145970), (10340, 127392), (10560, 124738), (10616, 124080), (11280, 116776), (12408, 106160), (13270, 99264), (14597, 90240), (15040, 87582), (15510, 84928), (15924, 82720), (16544, 79620), (18048, 72985), (19905, 66176), (20680, 63696), (21120, 62369), (21232, 62040), (22560, 58388), (24816, 53080), (26540, 49632), (29194, 45120), (30080, 43791), (31020, 42464), (31848, 41360), (33088, 39810)]