78614677120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5569}}^1$

素因数の和:5755

約数の個数: 256

約数和(自身を含む): 225801561600

約数和(自身を除く): 147186884480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 137, 140, 160, 161, 184, 224, 230, 274, 280, 320, 322, 368, 448, 460, 548, 560, 640, 644, 685, 736, 805, 896, 920, 959, 1096, 1120, 1288, 1370, 1472, 1610, 1840, 1918, 2192, 2240, 2576, 2740, 2944, 3151, 3220, 3680, 3836, 4384, 4480, 4795, 5152, 5480, 5569, 6302, 6440, 7360, 7672, 8768, 9590, 10304, 10960, 11138, 12604, 12880, 14720, 15344, 15755, 17536, 19180, 20608, 21920, 22057, 22276, 25208, 25760, 27845, 30688, 31510, 38360, 38983, 43840, 44114, 44552, 50416, 51520, 55690, 61376, 63020, 76720, 77966, 87680, 88228, 89104, 100832, 103040, 110285, 111380, 122752, 126040, 128087, 153440, 155932, 176456, 178208, 194915, 201664, 220570, 222760, 252080, 256174, 306880, 311864, 352912, 356416, 389830, 403328, 441140, 445520, 504160, 512348, 613760, 623728, 640435, 705824, 712832, 762953, 779660, 882280, 891040, 896609, 1008320, 1024696, 1247456, 1280870, 1411648, 1525906, 1559320, 1764560, 1782080, 1793218, 2016640, 2049392, 2494912, 2561740, 2823296, 3051812, 3118640, 3529120, 3564160, 3586436, 3814765, 4098784, 4483045, 4989824, 5123480, 5340671, 6103624, 6237280, 7058240, 7172872, 7629530, 8197568, 8966090, 10246960, 10681342, 12207248, 12474560, 14116480, 14345744, 15259060, 16395136, 17547919, 17932180, 20493920, 21362684, 24414496, 24949120, 26703355, 28691488, 30518120, 35095838, 35864360, 40987840, 42725368, 48828992, 53406710, 57382976, 61036240, 70191676, 71728720, 81975680, 85450736, 87739595, 97657984, 106813420, 114765952, 122072480, 122835433, 140383352, 143457440, 170901472, 175479190, 213626840, 244144960, 245670866, 280766704, 286914880, 341802944, 350958380, 427253680, 488289920, 491341732, 561533408, 573829760, 614177165, 683605888, 701916760, 854507360, 982683464, 1123066816, 1228354330, 1403833520, 1709014720, 1965366928, 2246133632, 2456708660, 2807667040, 3418029440, 3930733856, 4913417320, 5615334080, 7861467712, 9826834640, 11230668160, 15722935424, 19653669280, 39307338560, 78614677120]

約数ペア:

[(1, 78614677120), (2, 39307338560), (4, 19653669280), (5, 15722935424), (7, 11230668160), (8, 9826834640), (10, 7861467712), (14, 5615334080), (16, 4913417320), (20, 3930733856), (23, 3418029440), (28, 2807667040), (32, 2456708660), (35, 2246133632), (40, 1965366928), (46, 1709014720), (56, 1403833520), (64, 1228354330), (70, 1123066816), (80, 982683464), (92, 854507360), (112, 701916760), (115, 683605888), (128, 614177165), (137, 573829760), (140, 561533408), (160, 491341732), (161, 488289920), (184, 427253680), (224, 350958380), (230, 341802944), (274, 286914880), (280, 280766704), (320, 245670866), (322, 244144960), (368, 213626840), (448, 175479190), (460, 170901472), (548, 143457440), (560, 140383352), (640, 122835433), (644, 122072480), (685, 114765952), (736, 106813420), (805, 97657984), (896, 87739595), (920, 85450736), (959, 81975680), (1096, 71728720), (1120, 70191676), (1288, 61036240), (1370, 57382976), (1472, 53406710), (1610, 48828992), (1840, 42725368), (1918, 40987840), (2192, 35864360), (2240, 35095838), (2576, 30518120), (2740, 28691488), (2944, 26703355), (3151, 24949120), (3220, 24414496), (3680, 21362684), (3836, 20493920), (4384, 17932180), (4480, 17547919), (4795, 16395136), (5152, 15259060), (5480, 14345744), (5569, 14116480), (6302, 12474560), (6440, 12207248), (7360, 10681342), (7672, 10246960), (8768, 8966090), (9590, 8197568), (10304, 7629530), (10960, 7172872), (11138, 7058240), (12604, 6237280), (12880, 6103624), (14720, 5340671), (15344, 5123480), (15755, 4989824), (17536, 4483045), (19180, 4098784), (20608, 3814765), (21920, 3586436), (22057, 3564160), (22276, 3529120), (25208, 3118640), (25760, 3051812), (27845, 2823296), (30688, 2561740), (31510, 2494912), (38360, 2049392), (38983, 2016640), (43840, 1793218), (44114, 1782080), (44552, 1764560), (50416, 1559320), (51520, 1525906), (55690, 1411648), (61376, 1280870), (63020, 1247456), (76720, 1024696), (77966, 1008320), (87680, 896609), (88228, 891040), (89104, 882280), (100832, 779660), (103040, 762953), (110285, 712832), (111380, 705824), (122752, 640435), (126040, 623728), (128087, 613760), (153440, 512348), (155932, 504160), (176456, 445520), (178208, 441140), (194915, 403328), (201664, 389830), (220570, 356416), (222760, 352912), (252080, 311864), (256174, 306880)]