679368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 2194145280

約数和(自身を除く): 1514776560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 620, 635, 719, 744, 762, 930, 1016, 1240, 1270, 1438, 1488, 1524, 1860, 1905, 2032, 2157, 2480, 2540, 2876, 3048, 3595, 3720, 3810, 3937, 4314, 5080, 5752, 6096, 7190, 7440, 7620, 7874, 8628, 10160, 10785, 11504, 11811, 14380, 15240, 15748, 17256, 19685, 21570, 22289, 23622, 28760, 30480, 31496, 34512, 39370, 43140, 44578, 47244, 57520, 59055, 62992, 66867, 78740, 86280, 89156, 91313, 94488, 111445, 118110, 133734, 157480, 172560, 178312, 182626, 188976, 222890, 236220, 267468, 273939, 314960, 334335, 356624, 365252, 445780, 456565, 472440, 534936, 547878, 668670, 730504, 891560, 913130, 944880, 1069872, 1095756, 1337340, 1369695, 1461008, 1783120, 1826260, 2191512, 2674680, 2739390, 2830703, 3652520, 4383024, 5349360, 5478780, 5661406, 7305040, 8492109, 10957560, 11322812, 14153515, 16984218, 21915120, 22645624, 28307030, 33968436, 42460545, 45291248, 56614060, 67936872, 84921090, 113228120, 135873744, 169842180, 226456240, 339684360, 679368720]

約数ペア:

[(1, 679368720), (2, 339684360), (3, 226456240), (4, 169842180), (5, 135873744), (6, 113228120), (8, 84921090), (10, 67936872), (12, 56614060), (15, 45291248), (16, 42460545), (20, 33968436), (24, 28307030), (30, 22645624), (31, 21915120), (40, 16984218), (48, 14153515), (60, 11322812), (62, 10957560), (80, 8492109), (93, 7305040), (120, 5661406), (124, 5478780), (127, 5349360), (155, 4383024), (186, 3652520), (240, 2830703), (248, 2739390), (254, 2674680), (310, 2191512), (372, 1826260), (381, 1783120), (465, 1461008), (496, 1369695), (508, 1337340), (620, 1095756), (635, 1069872), (719, 944880), (744, 913130), (762, 891560), (930, 730504), (1016, 668670), (1240, 547878), (1270, 534936), (1438, 472440), (1488, 456565), (1524, 445780), (1860, 365252), (1905, 356624), (2032, 334335), (2157, 314960), (2480, 273939), (2540, 267468), (2876, 236220), (3048, 222890), (3595, 188976), (3720, 182626), (3810, 178312), (3937, 172560), (4314, 157480), (5080, 133734), (5752, 118110), (6096, 111445), (7190, 94488), (7440, 91313), (7620, 89156), (7874, 86280), (8628, 78740), (10160, 66867), (10785, 62992), (11504, 59055), (11811, 57520), (14380, 47244), (15240, 44578), (15748, 43140), (17256, 39370), (19685, 34512), (21570, 31496), (22289, 30480), (23622, 28760)]