140523201280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19531}}^1$

素因数の和:19643

約数の個数: 288

約数和(自身を含む): 425423835648

約数和(自身を除く): 284900634368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 128, 140, 146, 154, 160, 176, 220, 224, 256, 280, 292, 308, 320, 352, 365, 385, 440, 448, 511, 560, 584, 616, 640, 704, 730, 770, 803, 880, 896, 1022, 1120, 1168, 1232, 1280, 1408, 1460, 1540, 1606, 1760, 1792, 2044, 2240, 2336, 2464, 2555, 2816, 2920, 3080, 3212, 3520, 4015, 4088, 4480, 4672, 4928, 5110, 5621, 5840, 6160, 6424, 7040, 8030, 8176, 8960, 9344, 9856, 10220, 11242, 11680, 12320, 12848, 14080, 16060, 16352, 18688, 19531, 19712, 20440, 22484, 23360, 24640, 25696, 28105, 32120, 32704, 39062, 40880, 44968, 46720, 49280, 51392, 56210, 64240, 65408, 78124, 81760, 89936, 93440, 97655, 98560, 102784, 112420, 128480, 130816, 136717, 156248, 163520, 179872, 195310, 205568, 214841, 224840, 256960, 273434, 312496, 327040, 359744, 390620, 429682, 449680, 513920, 546868, 624992, 654080, 683585, 719488, 781240, 859364, 899360, 1027840, 1074205, 1093736, 1249984, 1367170, 1425763, 1438976, 1503887, 1562480, 1718728, 1798720, 2148410, 2187472, 2499968, 2734340, 2851526, 3007774, 3124960, 3437456, 3597440, 4296820, 4374944, 4999936, 5468680, 5703052, 6015548, 6249920, 6874912, 7128815, 7194880, 7519435, 8593640, 8749888, 9980341, 10937360, 11406104, 12031096, 12499840, 13749824, 14257630, 15038870, 15683393, 17187280, 17499776, 19960682, 21874720, 22812208, 24062192, 24999680, 27499648, 28515260, 30077740, 31366786, 34374560, 34999552, 39921364, 43749440, 45624416, 48124384, 49901705, 54999296, 57030520, 60155480, 62733572, 68749120, 78416965, 79842728, 87498880, 91248832, 96248768, 99803410, 109783751, 114061040, 120310960, 125467144, 137498240, 156833930, 159685456, 174997760, 182497664, 192497536, 199606820, 219567502, 228122080, 240621920, 250934288, 274996480, 313667860, 319370912, 364995328, 384995072, 399213640, 439135004, 456244160, 481243840, 501868576, 548918755, 627335720, 638741824, 798427280, 878270008, 912488320, 962487680, 1003737152, 1097837510, 1254671440, 1277483648, 1596854560, 1756540016, 1824976640, 1924975360, 2007474304, 2195675020, 2509342880, 2554967296, 3193709120, 3513080032, 4014948608, 4391350040, 5018685760, 6387418240, 7026160064, 8782700080, 10037371520, 12774836480, 14052320128, 17565400160, 20074743040, 28104640256, 35130800320, 70261600640, 140523201280]

約数ペア:

[(1, 140523201280), (2, 70261600640), (4, 35130800320), (5, 28104640256), (7, 20074743040), (8, 17565400160), (10, 14052320128), (11, 12774836480), (14, 10037371520), (16, 8782700080), (20, 7026160064), (22, 6387418240), (28, 5018685760), (32, 4391350040), (35, 4014948608), (40, 3513080032), (44, 3193709120), (55, 2554967296), (56, 2509342880), (64, 2195675020), (70, 2007474304), (73, 1924975360), (77, 1824976640), (80, 1756540016), (88, 1596854560), (110, 1277483648), (112, 1254671440), (128, 1097837510), (140, 1003737152), (146, 962487680), (154, 912488320), (160, 878270008), (176, 798427280), (220, 638741824), (224, 627335720), (256, 548918755), (280, 501868576), (292, 481243840), (308, 456244160), (320, 439135004), (352, 399213640), (365, 384995072), (385, 364995328), (440, 319370912), (448, 313667860), (511, 274996480), (560, 250934288), (584, 240621920), (616, 228122080), (640, 219567502), (704, 199606820), (730, 192497536), (770, 182497664), (803, 174997760), (880, 159685456), (896, 156833930), (1022, 137498240), (1120, 125467144), (1168, 120310960), (1232, 114061040), (1280, 109783751), (1408, 99803410), (1460, 96248768), (1540, 91248832), (1606, 87498880), (1760, 79842728), (1792, 78416965), (2044, 68749120), (2240, 62733572), (2336, 60155480), (2464, 57030520), (2555, 54999296), (2816, 49901705), (2920, 48124384), (3080, 45624416), (3212, 43749440), (3520, 39921364), (4015, 34999552), (4088, 34374560), (4480, 31366786), (4672, 30077740), (4928, 28515260), (5110, 27499648), (5621, 24999680), (5840, 24062192), (6160, 22812208), (6424, 21874720), (7040, 19960682), (8030, 17499776), (8176, 17187280), (8960, 15683393), (9344, 15038870), (9856, 14257630), (10220, 13749824), (11242, 12499840), (11680, 12031096), (12320, 11406104), (12848, 10937360), (14080, 9980341), (16060, 8749888), (16352, 8593640), (18688, 7519435), (19531, 7194880), (19712, 7128815), (20440, 6874912), (22484, 6249920), (23360, 6015548), (24640, 5703052), (25696, 5468680), (28105, 4999936), (32120, 4374944), (32704, 4296820), (39062, 3597440), (40880, 3437456), (44968, 3124960), (46720, 3007774), (49280, 2851526), (51392, 2734340), (56210, 2499968), (64240, 2187472), (65408, 2148410), (78124, 1798720), (81760, 1718728), (89936, 1562480), (93440, 1503887), (97655, 1438976), (98560, 1425763), (102784, 1367170), (112420, 1249984), (128480, 1093736), (130816, 1074205), (136717, 1027840), (156248, 899360), (163520, 859364), (179872, 781240), (195310, 719488), (205568, 683585), (214841, 654080), (224840, 624992), (256960, 546868), (273434, 513920), (312496, 449680), (327040, 429682), (359744, 390620)]