2134824320

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 5236272000

約数和(自身を除く): 3101447680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 149, 160, 244, 298, 305, 320, 367, 488, 596, 610, 640, 734, 745, 976, 1192, 1220, 1468, 1490, 1835, 1952, 2384, 2440, 2936, 2980, 3670, 3904, 4768, 4880, 5872, 5960, 7340, 7808, 9089, 9536, 9760, 11744, 11920, 14680, 18178, 19072, 19520, 22387, 23488, 23840, 29360, 36356, 39040, 44774, 45445, 46976, 47680, 54683, 58720, 72712, 89548, 90890, 95360, 109366, 111935, 117440, 145424, 179096, 181780, 218732, 223870, 234880, 273415, 290848, 358192, 363560, 437464, 447740, 546830, 581696, 716384, 727120, 874928, 895480, 1093660, 1163392, 1432768, 1454240, 1749856, 1790960, 2187320, 2865536, 2908480, 3335663, 3499712, 3581920, 4374640, 5816960, 6671326, 6999424, 7163840, 8749280, 13342652, 14327680, 16678315, 17498560, 26685304, 33356630, 34997120, 53370608, 66713260, 106741216, 133426520, 213482432, 266853040, 426964864, 533706080, 1067412160, 2134824320]

約数ペア:

[(1, 2134824320), (2, 1067412160), (4, 533706080), (5, 426964864), (8, 266853040), (10, 213482432), (16, 133426520), (20, 106741216), (32, 66713260), (40, 53370608), (61, 34997120), (64, 33356630), (80, 26685304), (122, 17498560), (128, 16678315), (149, 14327680), (160, 13342652), (244, 8749280), (298, 7163840), (305, 6999424), (320, 6671326), (367, 5816960), (488, 4374640), (596, 3581920), (610, 3499712), (640, 3335663), (734, 2908480), (745, 2865536), (976, 2187320), (1192, 1790960), (1220, 1749856), (1468, 1454240), (1490, 1432768), (1835, 1163392), (1952, 1093660), (2384, 895480), (2440, 874928), (2936, 727120), (2980, 716384), (3670, 581696), (3904, 546830), (4768, 447740), (4880, 437464), (5872, 363560), (5960, 358192), (7340, 290848), (7808, 273415), (9089, 234880), (9536, 223870), (9760, 218732), (11744, 181780), (11920, 179096), (14680, 145424), (18178, 117440), (19072, 111935), (19520, 109366), (22387, 95360), (23488, 90890), (23840, 89548), (29360, 72712), (36356, 58720), (39040, 54683), (44774, 47680), (45445, 46976)]