1279993680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 480

約数和(自身を含む): 5153241600

約数和(自身を除く): 3873247920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 71, 72, 73, 80, 84, 90, 98, 105, 112, 120, 126, 140, 142, 144, 146, 147, 168, 180, 196, 210, 213, 219, 240, 245, 252, 280, 284, 292, 294, 315, 336, 343, 355, 360, 365, 392, 420, 426, 438, 441, 490, 497, 504, 511, 560, 568, 584, 588, 630, 639, 657, 686, 710, 720, 730, 735, 784, 840, 852, 876, 882, 980, 994, 1008, 1022, 1029, 1065, 1095, 1136, 1168, 1176, 1260, 1278, 1314, 1372, 1420, 1460, 1470, 1491, 1533, 1680, 1704, 1715, 1752, 1764, 1960, 1988, 2044, 2058, 2130, 2190, 2205, 2352, 2485, 2520, 2555, 2556, 2628, 2744, 2840, 2920, 2940, 2982, 3066, 3087, 3195, 3285, 3408, 3430, 3479, 3504, 3528, 3577, 3920, 3976, 4088, 4116, 4260, 4380, 4410, 4473, 4599, 4970, 5040, 5110, 5112, 5145, 5183, 5256, 5488, 5680, 5840, 5880, 5964, 6132, 6174, 6390, 6570, 6860, 6958, 7056, 7154, 7455, 7665, 7952, 8176, 8232, 8520, 8760, 8820, 8946, 9198, 9940, 10220, 10224, 10290, 10366, 10437, 10512, 10731, 11760, 11928, 12264, 12348, 12780, 13140, 13720, 13916, 14308, 14910, 15330, 15435, 15549, 16464, 17040, 17395, 17520, 17640, 17885, 17892, 18396, 19880, 20440, 20580, 20732, 20874, 21462, 22365, 22995, 23856, 24353, 24528, 24696, 25039, 25560, 25915, 26280, 27440, 27832, 28616, 29820, 30660, 30870, 31098, 31311, 32193, 34790, 35280, 35770, 35784, 36281, 36792, 39760, 40880, 41160, 41464, 41748, 42924, 44730, 45990, 46647, 48706, 49392, 50078, 51120, 51830, 52185, 52560, 53655, 55664, 57232, 59640, 61320, 61740, 62196, 62622, 64386, 69580, 71540, 71568, 72562, 73059, 73584, 75117, 77745, 82320, 82928, 83496, 85848, 89460, 91980, 93294, 97412, 100156, 103660, 104370, 107310, 108843, 119280, 121765, 122640, 123480, 124392, 125195, 125244, 128772, 139160, 143080, 145124, 146118, 150234, 155490, 156555, 160965, 166992, 171696, 178920, 181405, 183960, 186588, 194824, 200312, 207320, 208740, 214620, 217686, 219177, 225351, 233235, 243530, 246960, 248784, 250390, 250488, 253967, 257544, 278320, 286160, 290248, 292236, 300468, 310980, 313110, 321930, 326529, 357840, 362810, 365295, 367920, 373176, 375585, 389648, 400624, 414640, 417480, 429240, 435372, 438354, 450702, 466470, 487060, 500780, 500976, 507934, 515088, 544215, 580496, 584472, 600936, 621960, 626220, 643860, 653058, 725620, 730590, 746352, 751170, 761901, 834960, 858480, 870744, 876708, 901404, 932940, 974120, 1001560, 1015868, 1088430, 1095885, 1126755, 1168944, 1201872, 1243920, 1252440, 1269835, 1287720, 1306116, 1451240, 1461180, 1502340, 1523802, 1632645, 1741488, 1753416, 1777769, 1802808, 1865880, 1948240, 2003120, 2031736, 2176860, 2191770, 2253510, 2285703, 2504880, 2539670, 2575440, 2612232, 2902480, 2922360, 3004680, 3047604, 3265290, 3506832, 3555538, 3605616, 3731760, 3809505, 4063472, 4353720, 4383540, 4507020, 4571406, 5079340, 5224464, 5333307, 5844720, 6009360, 6095208, 6530580, 7111076, 7619010, 8707440, 8767080, 8888845, 9014040, 9142812, 10158680, 10666614, 11428515, 12190416, 13061160, 14222152, 15238020, 15999921, 17534160, 17777690, 18028080, 18285624, 20317360, 21333228, 22857030, 26122320, 26666535, 28444304, 30476040, 31999842, 35555380, 36571248, 42666456, 45714060, 53333070, 60952080, 63999684, 71110760, 79999605, 85332912, 91428120, 106666140, 127999368, 142221520, 159999210, 182856240, 213332280, 255998736, 319998420, 426664560, 639996840, 1279993680]

約数ペア:

[(1, 1279993680), (2, 639996840), (3, 426664560), (4, 319998420), (5, 255998736), (6, 213332280), (7, 182856240), (8, 159999210), (9, 142221520), (10, 127999368), (12, 106666140), (14, 91428120), (15, 85332912), (16, 79999605), (18, 71110760), (20, 63999684), (21, 60952080), (24, 53333070), (28, 45714060), (30, 42666456), (35, 36571248), (36, 35555380), (40, 31999842), (42, 30476040), (45, 28444304), (48, 26666535), (49, 26122320), (56, 22857030), (60, 21333228), (63, 20317360), (70, 18285624), (71, 18028080), (72, 17777690), (73, 17534160), (80, 15999921), (84, 15238020), (90, 14222152), (98, 13061160), (105, 12190416), (112, 11428515), (120, 10666614), (126, 10158680), (140, 9142812), (142, 9014040), (144, 8888845), (146, 8767080), (147, 8707440), (168, 7619010), (180, 7111076), (196, 6530580), (210, 6095208), (213, 6009360), (219, 5844720), (240, 5333307), (245, 5224464), (252, 5079340), (280, 4571406), (284, 4507020), (292, 4383540), (294, 4353720), (315, 4063472), (336, 3809505), (343, 3731760), (355, 3605616), (360, 3555538), (365, 3506832), (392, 3265290), (420, 3047604), (426, 3004680), (438, 2922360), (441, 2902480), (490, 2612232), (497, 2575440), (504, 2539670), (511, 2504880), (560, 2285703), (568, 2253510), (584, 2191770), (588, 2176860), (630, 2031736), (639, 2003120), (657, 1948240), (686, 1865880), (710, 1802808), (720, 1777769), (730, 1753416), (735, 1741488), (784, 1632645), (840, 1523802), (852, 1502340), (876, 1461180), (882, 1451240), (980, 1306116), (994, 1287720), (1008, 1269835), (1022, 1252440), (1029, 1243920), (1065, 1201872), (1095, 1168944), (1136, 1126755), (1168, 1095885), (1176, 1088430), (1260, 1015868), (1278, 1001560), (1314, 974120), (1372, 932940), (1420, 901404), (1460, 876708), (1470, 870744), (1491, 858480), (1533, 834960), (1680, 761901), (1704, 751170), (1715, 746352), (1752, 730590), (1764, 725620), (1960, 653058), (1988, 643860), (2044, 626220), (2058, 621960), (2130, 600936), (2190, 584472), (2205, 580496), (2352, 544215), (2485, 515088), (2520, 507934), (2555, 500976), (2556, 500780), (2628, 487060), (2744, 466470), (2840, 450702), (2920, 438354), (2940, 435372), (2982, 429240), (3066, 417480), (3087, 414640), (3195, 400624), (3285, 389648), (3408, 375585), (3430, 373176), (3479, 367920), (3504, 365295), (3528, 362810), (3577, 357840), (3920, 326529), (3976, 321930), (4088, 313110), (4116, 310980), (4260, 300468), (4380, 292236), (4410, 290248), (4473, 286160), (4599, 278320), (4970, 257544), (5040, 253967), (5110, 250488), (5112, 250390), (5145, 248784), (5183, 246960), (5256, 243530), (5488, 233235), (5680, 225351), (5840, 219177), (5880, 217686), (5964, 214620), (6132, 208740), (6174, 207320), (6390, 200312), (6570, 194824), (6860, 186588), (6958, 183960), (7056, 181405), (7154, 178920), (7455, 171696), (7665, 166992), (7952, 160965), (8176, 156555), (8232, 155490), (8520, 150234), (8760, 146118), (8820, 145124), (8946, 143080), (9198, 139160), (9940, 128772), (10220, 125244), (10224, 125195), (10290, 124392), (10366, 123480), (10437, 122640), (10512, 121765), (10731, 119280), (11760, 108843), (11928, 107310), (12264, 104370), (12348, 103660), (12780, 100156), (13140, 97412), (13720, 93294), (13916, 91980), (14308, 89460), (14910, 85848), (15330, 83496), (15435, 82928), (15549, 82320), (16464, 77745), (17040, 75117), (17395, 73584), (17520, 73059), (17640, 72562), (17885, 71568), (17892, 71540), (18396, 69580), (19880, 64386), (20440, 62622), (20580, 62196), (20732, 61740), (20874, 61320), (21462, 59640), (22365, 57232), (22995, 55664), (23856, 53655), (24353, 52560), (24528, 52185), (24696, 51830), (25039, 51120), (25560, 50078), (25915, 49392), (26280, 48706), (27440, 46647), (27832, 45990), (28616, 44730), (29820, 42924), (30660, 41748), (30870, 41464), (31098, 41160), (31311, 40880), (32193, 39760), (34790, 36792), (35280, 36281), (35770, 35784)]