200717440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4073}}^1$

素因数の和:4110

約数の個数: 128

約数和(自身を含む): 598389120

約数和(自身を除く): 397671680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4073, 4480, 4928, 6160, 7040, 8146, 9856, 12320, 16292, 20365, 24640, 28511, 32584, 40730, 44803, 49280, 57022, 65168, 81460, 89606, 114044, 130336, 142555, 162920, 179212, 224015, 228088, 260672, 285110, 313621, 325840, 358424, 448030, 456176, 521344, 570220, 627242, 651680, 716848, 896060, 912352, 1140440, 1254484, 1303360, 1433696, 1568105, 1792120, 1824704, 2280880, 2508968, 2606720, 2867392, 3136210, 3584240, 3649408, 4561760, 5017936, 5734784, 6272420, 7168480, 9123520, 10035872, 12544840, 14336960, 18247040, 20071744, 25089680, 28673920, 40143488, 50179360, 100358720, 200717440]

約数ペア:

[(1, 200717440), (2, 100358720), (4, 50179360), (5, 40143488), (7, 28673920), (8, 25089680), (10, 20071744), (11, 18247040), (14, 14336960), (16, 12544840), (20, 10035872), (22, 9123520), (28, 7168480), (32, 6272420), (35, 5734784), (40, 5017936), (44, 4561760), (55, 3649408), (56, 3584240), (64, 3136210), (70, 2867392), (77, 2606720), (80, 2508968), (88, 2280880), (110, 1824704), (112, 1792120), (128, 1568105), (140, 1433696), (154, 1303360), (160, 1254484), (176, 1140440), (220, 912352), (224, 896060), (280, 716848), (308, 651680), (320, 627242), (352, 570220), (385, 521344), (440, 456176), (448, 448030), (560, 358424), (616, 325840), (640, 313621), (704, 285110), (770, 260672), (880, 228088), (896, 224015), (1120, 179212), (1232, 162920), (1408, 142555), (1540, 130336), (1760, 114044), (2240, 89606), (2464, 81460), (3080, 65168), (3520, 57022), (4073, 49280), (4480, 44803), (4928, 40730), (6160, 32584), (7040, 28511), (8146, 24640), (9856, 20365), (12320, 16292)]