1995952320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 448

約数和(自身を含む): 7584399360

約数和(自身を除く): 5588447040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 107, 108, 120, 127, 135, 136, 144, 153, 160, 170, 180, 192, 204, 214, 216, 240, 254, 255, 270, 272, 288, 306, 320, 321, 340, 360, 381, 408, 428, 432, 459, 480, 508, 510, 535, 540, 544, 576, 612, 635, 642, 680, 720, 762, 765, 816, 856, 864, 918, 960, 963, 1016, 1020, 1070, 1080, 1088, 1143, 1224, 1270, 1284, 1360, 1440, 1524, 1530, 1605, 1632, 1712, 1728, 1819, 1836, 1905, 1926, 2032, 2040, 2140, 2159, 2160, 2286, 2295, 2448, 2540, 2568, 2720, 2880, 2889, 3048, 3060, 3210, 3264, 3424, 3429, 3638, 3672, 3810, 3852, 4064, 4080, 4280, 4318, 4320, 4572, 4590, 4815, 4896, 5080, 5136, 5440, 5457, 5715, 5778, 6096, 6120, 6420, 6477, 6848, 6858, 7276, 7344, 7620, 7704, 8128, 8160, 8560, 8636, 8640, 9095, 9144, 9180, 9630, 9792, 10160, 10272, 10795, 10914, 11430, 11556, 12192, 12240, 12840, 12954, 13589, 13716, 14445, 14552, 14688, 15240, 15408, 16320, 16371, 17120, 17145, 17272, 18190, 18288, 18360, 19260, 19431, 20320, 20544, 21590, 21828, 22860, 23112, 24384, 24480, 25680, 25908, 27178, 27285, 27432, 28890, 29104, 29376, 30480, 30816, 32385, 32742, 34240, 34290, 34544, 36380, 36576, 36720, 38520, 38862, 40640, 40767, 43180, 43656, 45720, 46224, 48960, 49113, 51360, 51816, 54356, 54570, 54864, 57780, 58208, 58293, 60960, 61632, 64770, 65484, 67945, 68580, 69088, 72760, 73152, 73440, 77040, 77724, 81534, 81855, 86360, 87312, 91440, 92448, 97155, 98226, 102720, 103632, 108712, 109140, 109728, 115560, 116416, 116586, 121920, 122301, 129540, 130968, 135890, 137160, 138176, 145520, 146880, 154080, 155448, 163068, 163710, 172720, 174624, 182880, 184896, 194310, 196452, 203835, 207264, 217424, 218280, 219456, 231013, 231120, 233172, 244602, 245565, 259080, 261936, 271780, 274320, 291040, 291465, 308160, 310896, 326136, 327420, 345440, 349248, 365760, 366903, 388620, 392904, 407670, 414528, 434848, 436560, 462026, 462240, 466344, 489204, 491130, 518160, 523872, 543560, 548640, 582080, 582930, 611505, 621792, 652272, 654840, 690880, 693039, 733806, 777240, 785808, 815340, 869696, 873120, 924052, 924480, 932688, 978408, 982260, 1036320, 1047744, 1087120, 1097280, 1155065, 1165860, 1223010, 1243584, 1304544, 1309680, 1386078, 1467612, 1554480, 1571616, 1630680, 1746240, 1834515, 1848104, 1865376, 1956816, 1964520, 2072640, 2079117, 2174240, 2310130, 2331720, 2446020, 2609088, 2619360, 2772156, 2935224, 3108960, 3143232, 3261360, 3465195, 3669030, 3696208, 3730752, 3913632, 3929040, 4158234, 4348480, 4620260, 4663440, 4892040, 5238720, 5544312, 5870448, 6217920, 6237351, 6522720, 6930390, 7338060, 7392416, 7827264, 7858080, 8316468, 9240520, 9326880, 9784080, 10395585, 11088624, 11740896, 12474702, 13045440, 13860780, 14676120, 14784832, 15716160, 16632936, 18481040, 18653760, 19568160, 20791170, 22177248, 23481792, 24949404, 27721560, 29352240, 31186755, 33265872, 36962080, 39136320, 41582340, 44354496, 49898808, 55443120, 58704480, 62373510, 66531744, 73924160, 83164680, 99797616, 110886240, 117408960, 124747020, 133063488, 166329360, 199595232, 221772480, 249494040, 332658720, 399190464, 498988080, 665317440, 997976160, 1995952320]

約数ペア:

[(1, 1995952320), (2, 997976160), (3, 665317440), (4, 498988080), (5, 399190464), (6, 332658720), (8, 249494040), (9, 221772480), (10, 199595232), (12, 166329360), (15, 133063488), (16, 124747020), (17, 117408960), (18, 110886240), (20, 99797616), (24, 83164680), (27, 73924160), (30, 66531744), (32, 62373510), (34, 58704480), (36, 55443120), (40, 49898808), (45, 44354496), (48, 41582340), (51, 39136320), (54, 36962080), (60, 33265872), (64, 31186755), (68, 29352240), (72, 27721560), (80, 24949404), (85, 23481792), (90, 22177248), (96, 20791170), (102, 19568160), (107, 18653760), (108, 18481040), (120, 16632936), (127, 15716160), (135, 14784832), (136, 14676120), (144, 13860780), (153, 13045440), (160, 12474702), (170, 11740896), (180, 11088624), (192, 10395585), (204, 9784080), (214, 9326880), (216, 9240520), (240, 8316468), (254, 7858080), (255, 7827264), (270, 7392416), (272, 7338060), (288, 6930390), (306, 6522720), (320, 6237351), (321, 6217920), (340, 5870448), (360, 5544312), (381, 5238720), (408, 4892040), (428, 4663440), (432, 4620260), (459, 4348480), (480, 4158234), (508, 3929040), (510, 3913632), (535, 3730752), (540, 3696208), (544, 3669030), (576, 3465195), (612, 3261360), (635, 3143232), (642, 3108960), (680, 2935224), (720, 2772156), (762, 2619360), (765, 2609088), (816, 2446020), (856, 2331720), (864, 2310130), (918, 2174240), (960, 2079117), (963, 2072640), (1016, 1964520), (1020, 1956816), (1070, 1865376), (1080, 1848104), (1088, 1834515), (1143, 1746240), (1224, 1630680), (1270, 1571616), (1284, 1554480), (1360, 1467612), (1440, 1386078), (1524, 1309680), (1530, 1304544), (1605, 1243584), (1632, 1223010), (1712, 1165860), (1728, 1155065), (1819, 1097280), (1836, 1087120), (1905, 1047744), (1926, 1036320), (2032, 982260), (2040, 978408), (2140, 932688), (2159, 924480), (2160, 924052), (2286, 873120), (2295, 869696), (2448, 815340), (2540, 785808), (2568, 777240), (2720, 733806), (2880, 693039), (2889, 690880), (3048, 654840), (3060, 652272), (3210, 621792), (3264, 611505), (3424, 582930), (3429, 582080), (3638, 548640), (3672, 543560), (3810, 523872), (3852, 518160), (4064, 491130), (4080, 489204), (4280, 466344), (4318, 462240), (4320, 462026), (4572, 436560), (4590, 434848), (4815, 414528), (4896, 407670), (5080, 392904), (5136, 388620), (5440, 366903), (5457, 365760), (5715, 349248), (5778, 345440), (6096, 327420), (6120, 326136), (6420, 310896), (6477, 308160), (6848, 291465), (6858, 291040), (7276, 274320), (7344, 271780), (7620, 261936), (7704, 259080), (8128, 245565), (8160, 244602), (8560, 233172), (8636, 231120), (8640, 231013), (9095, 219456), (9144, 218280), (9180, 217424), (9630, 207264), (9792, 203835), (10160, 196452), (10272, 194310), (10795, 184896), (10914, 182880), (11430, 174624), (11556, 172720), (12192, 163710), (12240, 163068), (12840, 155448), (12954, 154080), (13589, 146880), (13716, 145520), (14445, 138176), (14552, 137160), (14688, 135890), (15240, 130968), (15408, 129540), (16320, 122301), (16371, 121920), (17120, 116586), (17145, 116416), (17272, 115560), (18190, 109728), (18288, 109140), (18360, 108712), (19260, 103632), (19431, 102720), (20320, 98226), (20544, 97155), (21590, 92448), (21828, 91440), (22860, 87312), (23112, 86360), (24384, 81855), (24480, 81534), (25680, 77724), (25908, 77040), (27178, 73440), (27285, 73152), (27432, 72760), (28890, 69088), (29104, 68580), (29376, 67945), (30480, 65484), (30816, 64770), (32385, 61632), (32742, 60960), (34240, 58293), (34290, 58208), (34544, 57780), (36380, 54864), (36576, 54570), (36720, 54356), (38520, 51816), (38862, 51360), (40640, 49113), (40767, 48960), (43180, 46224), (43656, 45720)]