140662456680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{12347}}^1$

素因数の和:13183

約数の個数: 128

約数和(自身を含む): 425680012800

約数和(自身を除く): 285017556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 683, 695, 834, 1112, 1366, 1390, 1668, 2049, 2085, 2732, 2780, 3336, 3415, 4098, 4170, 5464, 5560, 6830, 8196, 8340, 10245, 12347, 13660, 16392, 16680, 20490, 24694, 27320, 37041, 40980, 49388, 61735, 74082, 81960, 94937, 98776, 123470, 148164, 185205, 189874, 246940, 284811, 296328, 370410, 379748, 474685, 493880, 569622, 740820, 759496, 949370, 1139244, 1424055, 1481640, 1716233, 1898740, 2278488, 2848110, 3432466, 3797480, 5148699, 5696220, 6864932, 8433001, 8581165, 10297398, 11392440, 13729864, 16866002, 17162330, 20594796, 25299003, 25743495, 33732004, 34324660, 41189592, 42165005, 50598006, 51486990, 67464008, 68649320, 84330010, 101196012, 102973980, 126495015, 168660020, 202392024, 205947960, 252990030, 337320040, 505980060, 1011960120, 1172187139, 2344374278, 3516561417, 4688748556, 5860935695, 7033122834, 9377497112, 11721871390, 14066245668, 17582807085, 23443742780, 28132491336, 35165614170, 46887485560, 70331228340, 140662456680]

約数ペア:

[(1, 140662456680), (2, 70331228340), (3, 46887485560), (4, 35165614170), (5, 28132491336), (6, 23443742780), (8, 17582807085), (10, 14066245668), (12, 11721871390), (15, 9377497112), (20, 7033122834), (24, 5860935695), (30, 4688748556), (40, 3516561417), (60, 2344374278), (120, 1172187139), (139, 1011960120), (278, 505980060), (417, 337320040), (556, 252990030), (683, 205947960), (695, 202392024), (834, 168660020), (1112, 126495015), (1366, 102973980), (1390, 101196012), (1668, 84330010), (2049, 68649320), (2085, 67464008), (2732, 51486990), (2780, 50598006), (3336, 42165005), (3415, 41189592), (4098, 34324660), (4170, 33732004), (5464, 25743495), (5560, 25299003), (6830, 20594796), (8196, 17162330), (8340, 16866002), (10245, 13729864), (12347, 11392440), (13660, 10297398), (16392, 8581165), (16680, 8433001), (20490, 6864932), (24694, 5696220), (27320, 5148699), (37041, 3797480), (40980, 3432466), (49388, 2848110), (61735, 2278488), (74082, 1898740), (81960, 1716233), (94937, 1481640), (98776, 1424055), (123470, 1139244), (148164, 949370), (185205, 759496), (189874, 740820), (246940, 569622), (284811, 493880), (296328, 474685), (370410, 379748)]