8071175680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 22167509760

約数和(自身を除く): 14096334080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 43, 64, 68, 76, 80, 85, 86, 95, 128, 136, 152, 160, 170, 172, 190, 215, 227, 256, 272, 304, 320, 323, 340, 344, 380, 430, 454, 512, 544, 608, 640, 646, 680, 688, 731, 760, 817, 860, 908, 1088, 1135, 1216, 1280, 1292, 1360, 1376, 1462, 1520, 1615, 1634, 1720, 1816, 2176, 2270, 2432, 2560, 2584, 2720, 2752, 2924, 3040, 3230, 3268, 3440, 3632, 3655, 3859, 4085, 4313, 4352, 4540, 4864, 5168, 5440, 5504, 5848, 6080, 6460, 6536, 6880, 7264, 7310, 7718, 8170, 8626, 8704, 9080, 9728, 9761, 10336, 10880, 11008, 11696, 12160, 12920, 13072, 13760, 13889, 14528, 14620, 15436, 16340, 17252, 18160, 19295, 19522, 20672, 21565, 21760, 22016, 23392, 24320, 25840, 26144, 27520, 27778, 29056, 29240, 30872, 32680, 34504, 36320, 38590, 39044, 41344, 43130, 43520, 46784, 48640, 48805, 51680, 52288, 55040, 55556, 58112, 58480, 61744, 65360, 69008, 69445, 72640, 73321, 77180, 78088, 82688, 86260, 93568, 97610, 103360, 104576, 110080, 111112, 116224, 116960, 123488, 130720, 138016, 138890, 145280, 146642, 154360, 156176, 165376, 165937, 172520, 185459, 187136, 195220, 206720, 209152, 222224, 233920, 246976, 261440, 276032, 277780, 290560, 293284, 308720, 312352, 331874, 345040, 366605, 370918, 374272, 390440, 413440, 418304, 444448, 467840, 493952, 522880, 552064, 555560, 581120, 586568, 617440, 624704, 663748, 690080, 733210, 741836, 780880, 826880, 829685, 888896, 927295, 935680, 987904, 1045760, 1104128, 1111120, 1173136, 1234880, 1249408, 1327496, 1380160, 1466420, 1483672, 1561760, 1659370, 1777792, 1854590, 1871360, 1975808, 2091520, 2208256, 2222240, 2346272, 2469760, 2498816, 2654992, 2760320, 2932840, 2967344, 3123520, 3152803, 3318740, 3555584, 3709180, 4444480, 4692544, 4939520, 4997632, 5309984, 5520640, 5865680, 5934688, 6247040, 6305606, 6637480, 7111168, 7418360, 8888960, 9385088, 9879040, 10619968, 11041280, 11731360, 11869376, 12494080, 12611212, 13274960, 14836720, 15764015, 17777920, 18770176, 21239936, 23462720, 23738752, 24988160, 25222424, 26549920, 29673440, 31528030, 35555840, 37540352, 42479872, 46925440, 47477504, 50444848, 53099840, 59346880, 63056060, 84959744, 93850880, 94955008, 100889696, 106199680, 118693760, 126112120, 187701760, 201779392, 212399360, 237387520, 252224240, 403558784, 424798720, 474775040, 504448480, 807117568, 1008896960, 1614235136, 2017793920, 4035587840, 8071175680]

約数ペア:

[(1, 8071175680), (2, 4035587840), (4, 2017793920), (5, 1614235136), (8, 1008896960), (10, 807117568), (16, 504448480), (17, 474775040), (19, 424798720), (20, 403558784), (32, 252224240), (34, 237387520), (38, 212399360), (40, 201779392), (43, 187701760), (64, 126112120), (68, 118693760), (76, 106199680), (80, 100889696), (85, 94955008), (86, 93850880), (95, 84959744), (128, 63056060), (136, 59346880), (152, 53099840), (160, 50444848), (170, 47477504), (172, 46925440), (190, 42479872), (215, 37540352), (227, 35555840), (256, 31528030), (272, 29673440), (304, 26549920), (320, 25222424), (323, 24988160), (340, 23738752), (344, 23462720), (380, 21239936), (430, 18770176), (454, 17777920), (512, 15764015), (544, 14836720), (608, 13274960), (640, 12611212), (646, 12494080), (680, 11869376), (688, 11731360), (731, 11041280), (760, 10619968), (817, 9879040), (860, 9385088), (908, 8888960), (1088, 7418360), (1135, 7111168), (1216, 6637480), (1280, 6305606), (1292, 6247040), (1360, 5934688), (1376, 5865680), (1462, 5520640), (1520, 5309984), (1615, 4997632), (1634, 4939520), (1720, 4692544), (1816, 4444480), (2176, 3709180), (2270, 3555584), (2432, 3318740), (2560, 3152803), (2584, 3123520), (2720, 2967344), (2752, 2932840), (2924, 2760320), (3040, 2654992), (3230, 2498816), (3268, 2469760), (3440, 2346272), (3632, 2222240), (3655, 2208256), (3859, 2091520), (4085, 1975808), (4313, 1871360), (4352, 1854590), (4540, 1777792), (4864, 1659370), (5168, 1561760), (5440, 1483672), (5504, 1466420), (5848, 1380160), (6080, 1327496), (6460, 1249408), (6536, 1234880), (6880, 1173136), (7264, 1111120), (7310, 1104128), (7718, 1045760), (8170, 987904), (8626, 935680), (8704, 927295), (9080, 888896), (9728, 829685), (9761, 826880), (10336, 780880), (10880, 741836), (11008, 733210), (11696, 690080), (12160, 663748), (12920, 624704), (13072, 617440), (13760, 586568), (13889, 581120), (14528, 555560), (14620, 552064), (15436, 522880), (16340, 493952), (17252, 467840), (18160, 444448), (19295, 418304), (19522, 413440), (20672, 390440), (21565, 374272), (21760, 370918), (22016, 366605), (23392, 345040), (24320, 331874), (25840, 312352), (26144, 308720), (27520, 293284), (27778, 290560), (29056, 277780), (29240, 276032), (30872, 261440), (32680, 246976), (34504, 233920), (36320, 222224), (38590, 209152), (39044, 206720), (41344, 195220), (43130, 187136), (43520, 185459), (46784, 172520), (48640, 165937), (48805, 165376), (51680, 156176), (52288, 154360), (55040, 146642), (55556, 145280), (58112, 138890), (58480, 138016), (61744, 130720), (65360, 123488), (69008, 116960), (69445, 116224), (72640, 111112), (73321, 110080), (77180, 104576), (78088, 103360), (82688, 97610), (86260, 93568)]