461101440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 1554186240

約数和(自身を除く): 1093084800

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, 128, 155, 160, 183, 186, 192, 240, 244, 248, 254, 305, 310, 320, 366, 372, 381, 384, 465, 480, 488, 496, 508, 610, 620, 635, 640, 732, 744, 762, 915, 930, 960, 976, 992, 1016, 1220, 1240, 1270, 1464, 1488, 1524, 1830, 1860, 1891, 1905, 1920, 1952, 1984, 2032, 2440, 2480, 2540, 2928, 2976, 3048, 3660, 3720, 3782, 3810, 3904, 3937, 3968, 4064, 4880, 4960, 5080, 5673, 5856, 5952, 6096, 7320, 7440, 7564, 7620, 7747, 7808, 7874, 8128, 9455, 9760, 9920, 10160, 11346, 11712, 11811, 11904, 12192, 14640, 14880, 15128, 15240, 15494, 15748, 16256, 18910, 19520, 19685, 19840, 20320, 22692, 23241, 23424, 23622, 24384, 28365, 29280, 29760, 30256, 30480, 30988, 31496, 37820, 38735, 39040, 39370, 40640, 45384, 46482, 47244, 48768, 56730, 58560, 59055, 59520, 60512, 60960, 61976, 62992, 75640, 77470, 78740, 81280, 90768, 92964, 94488, 113460, 116205, 117120, 118110, 121024, 121920, 123952, 125984, 151280, 154940, 157480, 181536, 185928, 188976, 226920, 232410, 236220, 240157, 242048, 243840, 247904, 251968, 302560, 309880, 314960, 363072, 371856, 377952, 453840, 464820, 472440, 480314, 495808, 503936, 605120, 619760, 629920, 720471, 726144, 743712, 755904, 907680, 929640, 944880, 960628, 991616, 1200785, 1210240, 1239520, 1259840, 1440942, 1487424, 1511808, 1815360, 1859280, 1889760, 1921256, 2401570, 2479040, 2519680, 2881884, 2974848, 3602355, 3630720, 3718560, 3779520, 3842512, 4803140, 4958080, 5763768, 7204710, 7437120, 7559040, 7685024, 9606280, 11527536, 14409420, 14874240, 15370048, 19212560, 23055072, 28818840, 30740096, 38425120, 46110144, 57637680, 76850240, 92220288, 115275360, 153700480, 230550720, 461101440]

約数ペア:

[(1, 461101440), (2, 230550720), (3, 153700480), (4, 115275360), (5, 92220288), (6, 76850240), (8, 57637680), (10, 46110144), (12, 38425120), (15, 30740096), (16, 28818840), (20, 23055072), (24, 19212560), (30, 15370048), (31, 14874240), (32, 14409420), (40, 11527536), (48, 9606280), (60, 7685024), (61, 7559040), (62, 7437120), (64, 7204710), (80, 5763768), (93, 4958080), (96, 4803140), (120, 3842512), (122, 3779520), (124, 3718560), (127, 3630720), (128, 3602355), (155, 2974848), (160, 2881884), (183, 2519680), (186, 2479040), (192, 2401570), (240, 1921256), (244, 1889760), (248, 1859280), (254, 1815360), (305, 1511808), (310, 1487424), (320, 1440942), (366, 1259840), (372, 1239520), (381, 1210240), (384, 1200785), (465, 991616), (480, 960628), (488, 944880), (496, 929640), (508, 907680), (610, 755904), (620, 743712), (635, 726144), (640, 720471), (732, 629920), (744, 619760), (762, 605120), (915, 503936), (930, 495808), (960, 480314), (976, 472440), (992, 464820), (1016, 453840), (1220, 377952), (1240, 371856), (1270, 363072), (1464, 314960), (1488, 309880), (1524, 302560), (1830, 251968), (1860, 247904), (1891, 243840), (1905, 242048), (1920, 240157), (1952, 236220), (1984, 232410), (2032, 226920), (2440, 188976), (2480, 185928), (2540, 181536), (2928, 157480), (2976, 154940), (3048, 151280), (3660, 125984), (3720, 123952), (3782, 121920), (3810, 121024), (3904, 118110), (3937, 117120), (3968, 116205), (4064, 113460), (4880, 94488), (4960, 92964), (5080, 90768), (5673, 81280), (5856, 78740), (5952, 77470), (6096, 75640), (7320, 62992), (7440, 61976), (7564, 60960), (7620, 60512), (7747, 59520), (7808, 59055), (7874, 58560), (8128, 56730), (9455, 48768), (9760, 47244), (9920, 46482), (10160, 45384), (11346, 40640), (11712, 39370), (11811, 39040), (11904, 38735), (12192, 37820), (14640, 31496), (14880, 30988), (15128, 30480), (15240, 30256), (15494, 29760), (15748, 29280), (16256, 28365), (18910, 24384), (19520, 23622), (19685, 23424), (19840, 23241), (20320, 22692)]