31266562560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25931}}^1$

素因数の和:26114

約数の個数: 160

約数和(自身を含む): 100595829312

約数和(自身を除く): 69329266752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1256, 1280, 1536, 1570, 1884, 1920, 2355, 2512, 2560, 3140, 3768, 3840, 4710, 5024, 6280, 7536, 7680, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 25931, 30144, 37680, 40192, 50240, 51862, 60288, 75360, 77793, 80384, 100480, 103724, 120576, 129655, 150720, 155586, 200960, 207448, 241152, 259310, 301440, 311172, 388965, 401920, 414896, 518620, 602880, 622344, 777930, 829792, 1037240, 1205760, 1244688, 1555860, 1659584, 2074480, 2489376, 3111720, 3319168, 4071167, 4148960, 4978752, 6223440, 6638336, 8142334, 8297920, 9957504, 12213501, 12446880, 13276672, 16284668, 16595840, 19915008, 20355835, 24427002, 24893760, 32569336, 33191680, 39830016, 40711670, 48854004, 49787520, 61067505, 65138672, 66383360, 81423340, 97708008, 99575040, 122135010, 130277344, 162846680, 195416016, 199150080, 244270020, 260554688, 325693360, 390832032, 488540040, 521109376, 651386720, 781664064, 977080080, 1042218752, 1302773440, 1563328128, 1954160160, 2084437504, 2605546880, 3126656256, 3908320320, 5211093760, 6253312512, 7816640640, 10422187520, 15633281280, 31266562560]

約数ペア:

[(1, 31266562560), (2, 15633281280), (3, 10422187520), (4, 7816640640), (5, 6253312512), (6, 5211093760), (8, 3908320320), (10, 3126656256), (12, 2605546880), (15, 2084437504), (16, 1954160160), (20, 1563328128), (24, 1302773440), (30, 1042218752), (32, 977080080), (40, 781664064), (48, 651386720), (60, 521109376), (64, 488540040), (80, 390832032), (96, 325693360), (120, 260554688), (128, 244270020), (157, 199150080), (160, 195416016), (192, 162846680), (240, 130277344), (256, 122135010), (314, 99575040), (320, 97708008), (384, 81423340), (471, 66383360), (480, 65138672), (512, 61067505), (628, 49787520), (640, 48854004), (768, 40711670), (785, 39830016), (942, 33191680), (960, 32569336), (1256, 24893760), (1280, 24427002), (1536, 20355835), (1570, 19915008), (1884, 16595840), (1920, 16284668), (2355, 13276672), (2512, 12446880), (2560, 12213501), (3140, 9957504), (3768, 8297920), (3840, 8142334), (4710, 6638336), (5024, 6223440), (6280, 4978752), (7536, 4148960), (7680, 4071167), (9420, 3319168), (10048, 3111720), (12560, 2489376), (15072, 2074480), (18840, 1659584), (20096, 1555860), (25120, 1244688), (25931, 1205760), (30144, 1037240), (37680, 829792), (40192, 777930), (50240, 622344), (51862, 602880), (60288, 518620), (75360, 414896), (77793, 401920), (80384, 388965), (100480, 311172), (103724, 301440), (120576, 259310), (129655, 241152), (150720, 207448), (155586, 200960)]