42983040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 139633920

約数和(自身を除く): 96650880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 367, 384, 480, 488, 610, 640, 732, 734, 915, 960, 976, 1101, 1220, 1464, 1468, 1830, 1835, 1920, 1952, 2202, 2440, 2928, 2936, 3660, 3670, 3904, 4404, 4880, 5505, 5856, 5872, 7320, 7340, 7808, 8808, 9760, 11010, 11712, 11744, 14640, 14680, 17616, 19520, 22020, 22387, 23424, 23488, 29280, 29360, 35232, 39040, 44040, 44774, 46976, 58560, 58720, 67161, 70464, 88080, 89548, 111935, 117120, 117440, 134322, 140928, 176160, 179096, 223870, 234880, 268644, 335805, 352320, 358192, 447740, 537288, 671610, 704640, 716384, 895480, 1074576, 1343220, 1432768, 1790960, 2149152, 2686440, 2865536, 3581920, 4298304, 5372880, 7163840, 8596608, 10745760, 14327680, 21491520, 42983040]

約数ペア:

[(1, 42983040), (2, 21491520), (3, 14327680), (4, 10745760), (5, 8596608), (6, 7163840), (8, 5372880), (10, 4298304), (12, 3581920), (15, 2865536), (16, 2686440), (20, 2149152), (24, 1790960), (30, 1432768), (32, 1343220), (40, 1074576), (48, 895480), (60, 716384), (61, 704640), (64, 671610), (80, 537288), (96, 447740), (120, 358192), (122, 352320), (128, 335805), (160, 268644), (183, 234880), (192, 223870), (240, 179096), (244, 176160), (305, 140928), (320, 134322), (366, 117440), (367, 117120), (384, 111935), (480, 89548), (488, 88080), (610, 70464), (640, 67161), (732, 58720), (734, 58560), (915, 46976), (960, 44774), (976, 44040), (1101, 39040), (1220, 35232), (1464, 29360), (1468, 29280), (1830, 23488), (1835, 23424), (1920, 22387), (1952, 22020), (2202, 19520), (2440, 17616), (2928, 14680), (2936, 14640), (3660, 11744), (3670, 11712), (3904, 11010), (4404, 9760), (4880, 8808), (5505, 7808), (5856, 7340), (5872, 7320)]