665317440

素因数分解:

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

素因数の和:274

約数の個数: 336

約数和(自身を含む): 2464929792

約数和(自身を除く): 1799612352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 107, 120, 127, 136, 144, 153, 160, 170, 180, 192, 204, 214, 240, 254, 255, 272, 288, 306, 320, 321, 340, 360, 381, 408, 428, 480, 508, 510, 535, 544, 576, 612, 635, 642, 680, 720, 762, 765, 816, 856, 960, 963, 1016, 1020, 1070, 1088, 1143, 1224, 1270, 1284, 1360, 1440, 1524, 1530, 1605, 1632, 1712, 1819, 1905, 1926, 2032, 2040, 2140, 2159, 2286, 2448, 2540, 2568, 2720, 2880, 3048, 3060, 3210, 3264, 3424, 3638, 3810, 3852, 4064, 4080, 4280, 4318, 4572, 4815, 4896, 5080, 5136, 5440, 5457, 5715, 6096, 6120, 6420, 6477, 6848, 7276, 7620, 7704, 8128, 8160, 8560, 8636, 9095, 9144, 9630, 9792, 10160, 10272, 10795, 10914, 11430, 12192, 12240, 12840, 12954, 13589, 14552, 15240, 15408, 16320, 16371, 17120, 17272, 18190, 18288, 19260, 19431, 20320, 20544, 21590, 21828, 22860, 24384, 24480, 25680, 25908, 27178, 27285, 29104, 30480, 30816, 32385, 32742, 34240, 34544, 36380, 36576, 38520, 38862, 40640, 40767, 43180, 43656, 45720, 48960, 51360, 51816, 54356, 54570, 58208, 60960, 61632, 64770, 65484, 67945, 69088, 72760, 73152, 77040, 77724, 81534, 81855, 86360, 87312, 91440, 97155, 102720, 103632, 108712, 109140, 116416, 121920, 122301, 129540, 130968, 135890, 138176, 145520, 154080, 155448, 163068, 163710, 172720, 174624, 182880, 194310, 203835, 207264, 217424, 218280, 231013, 244602, 259080, 261936, 271780, 291040, 308160, 310896, 326136, 327420, 345440, 349248, 365760, 388620, 407670, 414528, 434848, 436560, 462026, 489204, 518160, 523872, 543560, 582080, 611505, 621792, 652272, 654840, 690880, 693039, 777240, 815340, 869696, 873120, 924052, 978408, 1036320, 1047744, 1087120, 1155065, 1223010, 1243584, 1304544, 1309680, 1386078, 1554480, 1630680, 1746240, 1848104, 1956816, 2072640, 2079117, 2174240, 2310130, 2446020, 2609088, 2619360, 2772156, 3108960, 3261360, 3465195, 3696208, 3913632, 4158234, 4348480, 4620260, 4892040, 5238720, 5544312, 6217920, 6522720, 6930390, 7392416, 7827264, 8316468, 9240520, 9784080, 10395585, 11088624, 13045440, 13860780, 14784832, 16632936, 18481040, 19568160, 20791170, 22177248, 27721560, 33265872, 36962080, 39136320, 41582340, 44354496, 55443120, 66531744, 73924160, 83164680, 110886240, 133063488, 166329360, 221772480, 332658720, 665317440]

約数ペア:

[(1, 665317440), (2, 332658720), (3, 221772480), (4, 166329360), (5, 133063488), (6, 110886240), (8, 83164680), (9, 73924160), (10, 66531744), (12, 55443120), (15, 44354496), (16, 41582340), (17, 39136320), (18, 36962080), (20, 33265872), (24, 27721560), (30, 22177248), (32, 20791170), (34, 19568160), (36, 18481040), (40, 16632936), (45, 14784832), (48, 13860780), (51, 13045440), (60, 11088624), (64, 10395585), (68, 9784080), (72, 9240520), (80, 8316468), (85, 7827264), (90, 7392416), (96, 6930390), (102, 6522720), (107, 6217920), (120, 5544312), (127, 5238720), (136, 4892040), (144, 4620260), (153, 4348480), (160, 4158234), (170, 3913632), (180, 3696208), (192, 3465195), (204, 3261360), (214, 3108960), (240, 2772156), (254, 2619360), (255, 2609088), (272, 2446020), (288, 2310130), (306, 2174240), (320, 2079117), (321, 2072640), (340, 1956816), (360, 1848104), (381, 1746240), (408, 1630680), (428, 1554480), (480, 1386078), (508, 1309680), (510, 1304544), (535, 1243584), (544, 1223010), (576, 1155065), (612, 1087120), (635, 1047744), (642, 1036320), (680, 978408), (720, 924052), (762, 873120), (765, 869696), (816, 815340), (856, 777240), (960, 693039), (963, 690880), (1016, 654840), (1020, 652272), (1070, 621792), (1088, 611505), (1143, 582080), (1224, 543560), (1270, 523872), (1284, 518160), (1360, 489204), (1440, 462026), (1524, 436560), (1530, 434848), (1605, 414528), (1632, 407670), (1712, 388620), (1819, 365760), (1905, 349248), (1926, 345440), (2032, 327420), (2040, 326136), (2140, 310896), (2159, 308160), (2286, 291040), (2448, 271780), (2540, 261936), (2568, 259080), (2720, 244602), (2880, 231013), (3048, 218280), (3060, 217424), (3210, 207264), (3264, 203835), (3424, 194310), (3638, 182880), (3810, 174624), (3852, 172720), (4064, 163710), (4080, 163068), (4280, 155448), (4318, 154080), (4572, 145520), (4815, 138176), (4896, 135890), (5080, 130968), (5136, 129540), (5440, 122301), (5457, 121920), (5715, 116416), (6096, 109140), (6120, 108712), (6420, 103632), (6477, 102720), (6848, 97155), (7276, 91440), (7620, 87312), (7704, 86360), (8128, 81855), (8160, 81534), (8560, 77724), (8636, 77040), (9095, 73152), (9144, 72760), (9630, 69088), (9792, 67945), (10160, 65484), (10272, 64770), (10795, 61632), (10914, 60960), (11430, 58208), (12192, 54570), (12240, 54356), (12840, 51816), (12954, 51360), (13589, 48960), (14552, 45720), (15240, 43656), (15408, 43180), (16320, 40767), (16371, 40640), (17120, 38862), (17272, 38520), (18190, 36576), (18288, 36380), (19260, 34544), (19431, 34240), (20320, 32742), (20544, 32385), (21590, 30816), (21828, 30480), (22860, 29104), (24384, 27285), (24480, 27178), (25680, 25908)]