1031719680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 432

約数和(自身を含む): 3856978944

約数和(自身を除く): 2825259264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 107, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 214, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 321, 324, 360, 372, 384, 405, 428, 432, 465, 480, 486, 496, 535, 540, 558, 576, 620, 640, 642, 648, 720, 744, 768, 810, 837, 856, 864, 930, 960, 963, 972, 992, 1070, 1080, 1116, 1152, 1215, 1240, 1280, 1284, 1296, 1395, 1440, 1488, 1605, 1620, 1674, 1712, 1728, 1860, 1920, 1926, 1944, 1984, 2140, 2160, 2232, 2304, 2430, 2480, 2511, 2568, 2592, 2790, 2880, 2889, 2976, 3210, 3240, 3317, 3348, 3424, 3456, 3720, 3840, 3852, 3888, 3968, 4185, 4280, 4320, 4464, 4815, 4860, 4960, 5022, 5136, 5184, 5580, 5760, 5778, 5952, 6420, 6480, 6634, 6696, 6848, 6912, 7440, 7533, 7704, 7776, 7936, 8370, 8560, 8640, 8667, 8928, 9630, 9720, 9920, 9951, 10044, 10272, 10368, 11160, 11520, 11556, 11904, 12555, 12840, 12960, 13268, 13392, 13696, 14445, 14880, 15066, 15408, 15552, 16585, 16740, 17120, 17280, 17334, 17856, 19260, 19440, 19840, 19902, 20088, 20544, 20736, 22320, 23112, 23808, 25110, 25680, 25920, 26001, 26536, 26784, 27392, 28890, 29760, 29853, 30132, 30816, 31104, 33170, 33480, 34240, 34560, 34668, 35712, 37665, 38520, 38880, 39680, 39804, 40176, 41088, 43335, 44640, 46224, 49755, 50220, 51360, 51840, 52002, 53072, 53568, 57780, 59520, 59706, 60264, 61632, 62208, 66340, 66960, 68480, 69336, 71424, 75330, 77040, 77760, 79608, 80352, 82176, 86670, 89280, 89559, 92448, 99510, 100440, 102720, 103680, 104004, 106144, 107136, 115560, 119040, 119412, 120528, 123264, 130005, 132680, 133920, 136960, 138672, 149265, 150660, 154080, 155520, 159216, 160704, 173340, 178560, 179118, 184896, 199020, 200880, 205440, 208008, 212288, 214272, 231120, 238824, 241056, 246528, 260010, 265360, 267840, 268677, 277344, 298530, 301320, 308160, 311040, 318432, 321408, 346680, 357120, 358236, 369792, 398040, 401760, 410880, 416016, 424576, 447795, 462240, 477648, 482112, 520020, 530720, 535680, 537354, 554688, 597060, 602640, 616320, 636864, 642816, 693360, 716472, 739584, 796080, 803520, 806031, 832032, 849152, 895590, 924480, 955296, 964224, 1040040, 1061440, 1071360, 1074708, 1109376, 1194120, 1205280, 1232640, 1273728, 1343385, 1386720, 1432944, 1592160, 1607040, 1612062, 1664064, 1791180, 1848960, 1910592, 1928448, 2080080, 2122880, 2149416, 2218752, 2388240, 2410560, 2547456, 2686770, 2773440, 2865888, 3184320, 3214080, 3224124, 3328128, 3582360, 3697920, 3821184, 4030155, 4160160, 4245760, 4298832, 4776480, 4821120, 5373540, 5546880, 5731776, 6368640, 6448248, 6656256, 7164720, 7642368, 8060310, 8320320, 8597664, 9552960, 9642240, 10747080, 11093760, 11463552, 12737280, 12896496, 14329440, 16120620, 16640640, 17195328, 19105920, 21494160, 22927104, 25792992, 28658880, 32241240, 33281280, 34390656, 38211840, 42988320, 51585984, 57317760, 64482480, 68781312, 85976640, 103171968, 114635520, 128964960, 171953280, 206343936, 257929920, 343906560, 515859840, 1031719680]

約数ペア:

[(1, 1031719680), (2, 515859840), (3, 343906560), (4, 257929920), (5, 206343936), (6, 171953280), (8, 128964960), (9, 114635520), (10, 103171968), (12, 85976640), (15, 68781312), (16, 64482480), (18, 57317760), (20, 51585984), (24, 42988320), (27, 38211840), (30, 34390656), (31, 33281280), (32, 32241240), (36, 28658880), (40, 25792992), (45, 22927104), (48, 21494160), (54, 19105920), (60, 17195328), (62, 16640640), (64, 16120620), (72, 14329440), (80, 12896496), (81, 12737280), (90, 11463552), (93, 11093760), (96, 10747080), (107, 9642240), (108, 9552960), (120, 8597664), (124, 8320320), (128, 8060310), (135, 7642368), (144, 7164720), (155, 6656256), (160, 6448248), (162, 6368640), (180, 5731776), (186, 5546880), (192, 5373540), (214, 4821120), (216, 4776480), (240, 4298832), (243, 4245760), (248, 4160160), (256, 4030155), (270, 3821184), (279, 3697920), (288, 3582360), (310, 3328128), (320, 3224124), (321, 3214080), (324, 3184320), (360, 2865888), (372, 2773440), (384, 2686770), (405, 2547456), (428, 2410560), (432, 2388240), (465, 2218752), (480, 2149416), (486, 2122880), (496, 2080080), (535, 1928448), (540, 1910592), (558, 1848960), (576, 1791180), (620, 1664064), (640, 1612062), (642, 1607040), (648, 1592160), (720, 1432944), (744, 1386720), (768, 1343385), (810, 1273728), (837, 1232640), (856, 1205280), (864, 1194120), (930, 1109376), (960, 1074708), (963, 1071360), (972, 1061440), (992, 1040040), (1070, 964224), (1080, 955296), (1116, 924480), (1152, 895590), (1215, 849152), (1240, 832032), (1280, 806031), (1284, 803520), (1296, 796080), (1395, 739584), (1440, 716472), (1488, 693360), (1605, 642816), (1620, 636864), (1674, 616320), (1712, 602640), (1728, 597060), (1860, 554688), (1920, 537354), (1926, 535680), (1944, 530720), (1984, 520020), (2140, 482112), (2160, 477648), (2232, 462240), (2304, 447795), (2430, 424576), (2480, 416016), (2511, 410880), (2568, 401760), (2592, 398040), (2790, 369792), (2880, 358236), (2889, 357120), (2976, 346680), (3210, 321408), (3240, 318432), (3317, 311040), (3348, 308160), (3424, 301320), (3456, 298530), (3720, 277344), (3840, 268677), (3852, 267840), (3888, 265360), (3968, 260010), (4185, 246528), (4280, 241056), (4320, 238824), (4464, 231120), (4815, 214272), (4860, 212288), (4960, 208008), (5022, 205440), (5136, 200880), (5184, 199020), (5580, 184896), (5760, 179118), (5778, 178560), (5952, 173340), (6420, 160704), (6480, 159216), (6634, 155520), (6696, 154080), (6848, 150660), (6912, 149265), (7440, 138672), (7533, 136960), (7704, 133920), (7776, 132680), (7936, 130005), (8370, 123264), (8560, 120528), (8640, 119412), (8667, 119040), (8928, 115560), (9630, 107136), (9720, 106144), (9920, 104004), (9951, 103680), (10044, 102720), (10272, 100440), (10368, 99510), (11160, 92448), (11520, 89559), (11556, 89280), (11904, 86670), (12555, 82176), (12840, 80352), (12960, 79608), (13268, 77760), (13392, 77040), (13696, 75330), (14445, 71424), (14880, 69336), (15066, 68480), (15408, 66960), (15552, 66340), (16585, 62208), (16740, 61632), (17120, 60264), (17280, 59706), (17334, 59520), (17856, 57780), (19260, 53568), (19440, 53072), (19840, 52002), (19902, 51840), (20088, 51360), (20544, 50220), (20736, 49755), (22320, 46224), (23112, 44640), (23808, 43335), (25110, 41088), (25680, 40176), (25920, 39804), (26001, 39680), (26536, 38880), (26784, 38520), (27392, 37665), (28890, 35712), (29760, 34668), (29853, 34560), (30132, 34240), (30816, 33480), (31104, 33170)]