2568049920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 720

約数和(自身を含む): 10257020928

約数和(自身を除く): 7688971008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 47, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 85, 90, 93, 94, 96, 102, 108, 120, 124, 128, 135, 136, 141, 144, 153, 155, 160, 162, 170, 180, 186, 188, 192, 204, 216, 235, 240, 248, 255, 256, 270, 272, 279, 282, 288, 306, 310, 320, 324, 340, 360, 372, 376, 384, 405, 408, 423, 432, 459, 465, 470, 480, 496, 510, 527, 540, 544, 558, 564, 576, 612, 620, 640, 648, 680, 705, 720, 744, 752, 765, 768, 799, 810, 816, 837, 846, 864, 918, 930, 940, 960, 992, 1020, 1054, 1080, 1088, 1116, 1128, 1152, 1224, 1240, 1269, 1280, 1296, 1360, 1377, 1395, 1410, 1440, 1457, 1488, 1504, 1530, 1581, 1598, 1620, 1632, 1674, 1692, 1728, 1836, 1860, 1880, 1920, 1984, 2040, 2108, 2115, 2160, 2176, 2232, 2256, 2295, 2304, 2397, 2448, 2480, 2511, 2538, 2592, 2635, 2720, 2754, 2790, 2820, 2880, 2914, 2976, 3008, 3060, 3162, 3196, 3240, 3264, 3348, 3384, 3456, 3672, 3720, 3760, 3807, 3840, 3968, 3995, 4080, 4185, 4216, 4230, 4320, 4352, 4371, 4464, 4512, 4590, 4743, 4794, 4896, 4960, 5022, 5076, 5184, 5270, 5440, 5508, 5580, 5640, 5760, 5828, 5952, 6016, 6120, 6324, 6345, 6392, 6480, 6528, 6696, 6768, 6885, 6912, 7191, 7285, 7344, 7440, 7520, 7614, 7905, 7936, 7990, 8160, 8370, 8432, 8460, 8640, 8742, 8928, 9024, 9180, 9486, 9588, 9792, 9920, 10044, 10152, 10368, 10540, 10880, 11016, 11160, 11280, 11520, 11656, 11904, 11985, 12032, 12240, 12555, 12648, 12690, 12784, 12960, 13056, 13113, 13392, 13536, 13770, 14229, 14382, 14570, 14688, 14880, 15040, 15228, 15810, 15980, 16320, 16740, 16864, 16920, 17280, 17484, 17856, 18048, 18360, 18972, 19035, 19176, 19584, 19840, 20088, 20304, 20736, 21080, 21573, 21760, 21855, 22032, 22320, 22560, 23312, 23715, 23808, 23970, 24480, 24769, 25110, 25296, 25380, 25568, 25920, 26226, 26784, 27072, 27540, 28458, 28764, 29140, 29376, 29760, 30080, 30456, 31620, 31960, 32640, 33480, 33728, 33840, 34560, 34968, 35712, 35955, 36096, 36720, 37944, 38070, 38352, 39168, 39339, 39680, 40176, 40608, 42160, 42687, 43146, 43710, 44064, 44640, 45120, 46624, 47430, 47940, 48960, 49538, 50220, 50592, 50760, 51136, 51840, 52452, 53568, 54144, 55080, 56916, 57528, 58280, 58752, 59520, 60160, 60912, 63240, 63920, 64719, 65280, 65565, 66960, 67456, 67680, 69936, 71145, 71424, 71910, 73440, 74307, 75888, 76140, 76704, 78678, 80352, 81216, 84320, 85374, 86292, 87420, 88128, 89280, 90240, 93248, 94860, 95880, 97920, 99076, 100440, 101184, 101520, 102272, 103680, 104904, 107136, 107865, 108288, 110160, 113832, 115056, 116560, 117504, 118017, 119040, 121824, 123845, 126480, 127840, 129438, 131130, 133920, 134912, 135360, 139872, 142290, 143820, 146880, 148614, 151776, 152280, 153408, 157356, 160704, 162432, 168640, 170748, 172584, 174840, 176256, 178560, 180480, 186496, 189720, 191760, 195840, 196695, 198152, 200880, 202368, 203040, 204544, 209808, 213435, 214272, 215730, 220320, 222921, 227664, 230112, 233120, 236034, 243648, 247690, 252960, 255680, 258876, 262260, 267840, 270720, 279744, 284580, 287640, 293760, 297228, 303552, 304560, 306816, 314712, 321408, 323595, 324864, 337280, 341496, 345168, 349680, 352512, 357120, 371535, 372992, 379440, 383520, 393390, 396304, 401760, 404736, 406080, 419616, 426870, 431460, 440640, 445842, 455328, 460224, 466240, 472068, 487296, 495380, 505920, 511360, 517752, 524520, 535680, 541440, 559488, 569160, 575280, 587520, 590085, 594456, 607104, 609120, 613632, 629424, 642816, 647190, 668763, 674560, 682992, 690336, 699360, 743070, 758880, 767040, 786780, 792608, 803520, 812160, 839232, 853740, 862920, 881280, 891684, 910656, 920448, 932480, 944136, 974592, 990760, 1011840, 1022720, 1035504, 1049040, 1071360, 1114605, 1118976, 1138320, 1150560, 1180170, 1188912, 1214208, 1218240, 1258848, 1294380, 1337526, 1365984, 1380672, 1398720, 1486140, 1517760, 1534080, 1573560, 1585216, 1607040, 1624320, 1678464, 1707480, 1725840, 1762560, 1783368, 1821312, 1840896, 1864960, 1888272, 1981520, 2006289, 2023680, 2071008, 2098080, 2229210, 2276640, 2301120, 2360340, 2377824, 2436480, 2517696, 2588760, 2675052, 2731968, 2761344, 2797440, 2972280, 3035520, 3068160, 3147120, 3170432, 3214080, 3343815, 3356928, 3414960, 3451680, 3566736, 3642624, 3776544, 3963040, 4012578, 4142016, 4196160, 4458420, 4553280, 4602240, 4720680, 4755648, 4872960, 5035392, 5177520, 5350104, 5463936, 5522688, 5594880, 5944560, 6071040, 6294240, 6340864, 6687630, 6829920, 6903360, 7133472, 7553088, 7926080, 8025156, 8284032, 8392320, 8916840, 9106560, 9204480, 9441360, 9511296, 10031445, 10070784, 10355040, 10700208, 10927872, 11889120, 12588480, 13375260, 13659840, 13806720, 14266944, 15106176, 15852160, 16050312, 16568064, 16784640, 17833680, 18213120, 18882720, 19022592, 20062890, 20710080, 21400416, 23778240, 25176960, 26750520, 27319680, 27613440, 28533888, 30212352, 31704320, 32100624, 35667360, 37765440, 40125780, 41420160, 42800832, 47556480, 50353920, 53501040, 54639360, 57067776, 64201248, 71334720, 75530880, 80251560, 82840320, 85601664, 95112960, 107002080, 128402496, 142669440, 151061760, 160503120, 171203328, 214004160, 256804992, 285338880, 321006240, 428008320, 513609984, 642012480, 856016640, 1284024960, 2568049920]

約数ペア:

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(1128, 2276640), (1152, 2229210), (1224, 2098080), (1240, 2071008), (1269, 2023680), (1280, 2006289), (1296, 1981520), (1360, 1888272), (1377, 1864960), (1395, 1840896), (1410, 1821312), (1440, 1783368), (1457, 1762560), (1488, 1725840), (1504, 1707480), (1530, 1678464), (1581, 1624320), (1598, 1607040), (1620, 1585216), (1632, 1573560), (1674, 1534080), (1692, 1517760), (1728, 1486140), (1836, 1398720), (1860, 1380672), (1880, 1365984), (1920, 1337526), (1984, 1294380), (2040, 1258848), (2108, 1218240), (2115, 1214208), (2160, 1188912), (2176, 1180170), (2232, 1150560), (2256, 1138320), (2295, 1118976), (2304, 1114605), (2397, 1071360), (2448, 1049040), (2480, 1035504), (2511, 1022720), (2538, 1011840), (2592, 990760), (2635, 974592), (2720, 944136), (2754, 932480), (2790, 920448), (2820, 910656), (2880, 891684), (2914, 881280), (2976, 862920), (3008, 853740), (3060, 839232), (3162, 812160), (3196, 803520), (3240, 792608), (3264, 786780), (3348, 767040), (3384, 758880), (3456, 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(9588, 267840), (9792, 262260), (9920, 258876), (10044, 255680), (10152, 252960), (10368, 247690), (10540, 243648), (10880, 236034), (11016, 233120), (11160, 230112), (11280, 227664), (11520, 222921), (11656, 220320), (11904, 215730), (11985, 214272), (12032, 213435), (12240, 209808), (12555, 204544), (12648, 203040), (12690, 202368), (12784, 200880), (12960, 198152), (13056, 196695), (13113, 195840), (13392, 191760), (13536, 189720), (13770, 186496), (14229, 180480), (14382, 178560), (14570, 176256), (14688, 174840), (14880, 172584), (15040, 170748), (15228, 168640), (15810, 162432), (15980, 160704), (16320, 157356), (16740, 153408), (16864, 152280), (16920, 151776), (17280, 148614), (17484, 146880), (17856, 143820), (18048, 142290), (18360, 139872), (18972, 135360), (19035, 134912), (19176, 133920), (19584, 131130), (19840, 129438), (20088, 127840), (20304, 126480), (20736, 123845), (21080, 121824), (21573, 119040), (21760, 118017), (21855, 117504), (22032, 116560), (22320, 115056), (22560, 113832), (23312, 110160), (23715, 108288), (23808, 107865), (23970, 107136), (24480, 104904), (24769, 103680), (25110, 102272), (25296, 101520), (25380, 101184), (25568, 100440), (25920, 99076), (26226, 97920), (26784, 95880), (27072, 94860), (27540, 93248), (28458, 90240), (28764, 89280), (29140, 88128), (29376, 87420), (29760, 86292), (30080, 85374), (30456, 84320), (31620, 81216), (31960, 80352), (32640, 78678), (33480, 76704), (33728, 76140), (33840, 75888), (34560, 74307), (34968, 73440), (35712, 71910), (35955, 71424), (36096, 71145), (36720, 69936), (37944, 67680), (38070, 67456), (38352, 66960), (39168, 65565), (39339, 65280), (39680, 64719), (40176, 63920), (40608, 63240), (42160, 60912), (42687, 60160), (43146, 59520), (43710, 58752), (44064, 58280), (44640, 57528), (45120, 56916), (46624, 55080), (47430, 54144), (47940, 53568), (48960, 52452), (49538, 51840), (50220, 51136), (50592, 50760)]