230550720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 774045696

約数和(自身を除く): 543494976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 127, 155, 160, 183, 186, 192, 240, 244, 248, 254, 305, 310, 320, 366, 372, 381, 465, 480, 488, 496, 508, 610, 620, 635, 732, 744, 762, 915, 930, 960, 976, 992, 1016, 1220, 1240, 1270, 1464, 1488, 1524, 1830, 1860, 1891, 1905, 1952, 1984, 2032, 2440, 2480, 2540, 2928, 2976, 3048, 3660, 3720, 3782, 3810, 3904, 3937, 4064, 4880, 4960, 5080, 5673, 5856, 5952, 6096, 7320, 7440, 7564, 7620, 7747, 7874, 8128, 9455, 9760, 9920, 10160, 11346, 11712, 11811, 12192, 14640, 14880, 15128, 15240, 15494, 15748, 18910, 19520, 19685, 20320, 22692, 23241, 23622, 24384, 28365, 29280, 29760, 30256, 30480, 30988, 31496, 37820, 38735, 39370, 40640, 45384, 46482, 47244, 56730, 58560, 59055, 60512, 60960, 61976, 62992, 75640, 77470, 78740, 90768, 92964, 94488, 113460, 116205, 118110, 121024, 121920, 123952, 125984, 151280, 154940, 157480, 181536, 185928, 188976, 226920, 232410, 236220, 240157, 247904, 251968, 302560, 309880, 314960, 363072, 371856, 377952, 453840, 464820, 472440, 480314, 495808, 605120, 619760, 629920, 720471, 743712, 755904, 907680, 929640, 944880, 960628, 1200785, 1239520, 1259840, 1440942, 1487424, 1815360, 1859280, 1889760, 1921256, 2401570, 2479040, 2881884, 3602355, 3718560, 3779520, 3842512, 4803140, 5763768, 7204710, 7437120, 7685024, 9606280, 11527536, 14409420, 15370048, 19212560, 23055072, 28818840, 38425120, 46110144, 57637680, 76850240, 115275360, 230550720]

約数ペア:

[(1, 230550720), (2, 115275360), (3, 76850240), (4, 57637680), (5, 46110144), (6, 38425120), (8, 28818840), (10, 23055072), (12, 19212560), (15, 15370048), (16, 14409420), (20, 11527536), (24, 9606280), (30, 7685024), (31, 7437120), (32, 7204710), (40, 5763768), (48, 4803140), (60, 3842512), (61, 3779520), (62, 3718560), (64, 3602355), (80, 2881884), (93, 2479040), (96, 2401570), (120, 1921256), (122, 1889760), (124, 1859280), (127, 1815360), (155, 1487424), (160, 1440942), (183, 1259840), (186, 1239520), (192, 1200785), (240, 960628), (244, 944880), (248, 929640), (254, 907680), (305, 755904), (310, 743712), (320, 720471), (366, 629920), (372, 619760), (381, 605120), (465, 495808), (480, 480314), (488, 472440), (496, 464820), (508, 453840), (610, 377952), (620, 371856), (635, 363072), (732, 314960), (744, 309880), (762, 302560), (915, 251968), (930, 247904), (960, 240157), (976, 236220), (992, 232410), (1016, 226920), (1220, 188976), (1240, 185928), (1270, 181536), (1464, 157480), (1488, 154940), (1524, 151280), (1830, 125984), (1860, 123952), (1891, 121920), (1905, 121024), (1952, 118110), (1984, 116205), (2032, 113460), (2440, 94488), (2480, 92964), (2540, 90768), (2928, 78740), (2976, 77470), (3048, 75640), (3660, 62992), (3720, 61976), (3782, 60960), (3810, 60512), (3904, 59055), (3937, 58560), (4064, 56730), (4880, 47244), (4960, 46482), (5080, 45384), (5673, 40640), (5856, 39370), (5952, 38735), (6096, 37820), (7320, 31496), (7440, 30988), (7564, 30480), (7620, 30256), (7747, 29760), (7874, 29280), (8128, 28365), (9455, 24384), (9760, 23622), (9920, 23241), (10160, 22692), (11346, 20320), (11712, 19685), (11811, 19520), (12192, 18910), (14640, 15748), (14880, 15494), (15128, 15240)]