69368320

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 196416000

約数和(自身を除く): 127047680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 128, 140, 158, 160, 196, 224, 245, 256, 280, 316, 320, 343, 392, 395, 448, 490, 512, 553, 560, 632, 640, 686, 784, 790, 896, 980, 1106, 1120, 1264, 1280, 1372, 1568, 1580, 1715, 1792, 1960, 2212, 2240, 2528, 2560, 2744, 2765, 3136, 3160, 3430, 3584, 3871, 3920, 4424, 4480, 5056, 5488, 5530, 6272, 6320, 6860, 7742, 7840, 8848, 8960, 10112, 10976, 11060, 12544, 12640, 13720, 15484, 15680, 17696, 17920, 19355, 20224, 21952, 22120, 25088, 25280, 27097, 27440, 30968, 31360, 35392, 38710, 40448, 43904, 44240, 50560, 54194, 54880, 61936, 62720, 70784, 77420, 87808, 88480, 101120, 108388, 109760, 123872, 125440, 135485, 141568, 154840, 175616, 176960, 202240, 216776, 219520, 247744, 270970, 283136, 309680, 353920, 433552, 439040, 495488, 541940, 619360, 707840, 867104, 878080, 990976, 1083880, 1238720, 1415680, 1734208, 1981952, 2167760, 2477440, 3468416, 4335520, 4954880, 6936832, 8671040, 9909760, 13873664, 17342080, 34684160, 69368320]

約数ペア:

[(1, 69368320), (2, 34684160), (4, 17342080), (5, 13873664), (7, 9909760), (8, 8671040), (10, 6936832), (14, 4954880), (16, 4335520), (20, 3468416), (28, 2477440), (32, 2167760), (35, 1981952), (40, 1734208), (49, 1415680), (56, 1238720), (64, 1083880), (70, 990976), (79, 878080), (80, 867104), (98, 707840), (112, 619360), (128, 541940), (140, 495488), (158, 439040), (160, 433552), (196, 353920), (224, 309680), (245, 283136), (256, 270970), (280, 247744), (316, 219520), (320, 216776), (343, 202240), (392, 176960), (395, 175616), (448, 154840), (490, 141568), (512, 135485), (553, 125440), (560, 123872), (632, 109760), (640, 108388), (686, 101120), (784, 88480), (790, 87808), (896, 77420), (980, 70784), (1106, 62720), (1120, 61936), (1264, 54880), (1280, 54194), (1372, 50560), (1568, 44240), (1580, 43904), (1715, 40448), (1792, 38710), (1960, 35392), (2212, 31360), (2240, 30968), (2528, 27440), (2560, 27097), (2744, 25280), (2765, 25088), (3136, 22120), (3160, 21952), (3430, 20224), (3584, 19355), (3871, 17920), (3920, 17696), (4424, 15680), (4480, 15484), (5056, 13720), (5488, 12640), (5530, 12544), (6272, 11060), (6320, 10976), (6860, 10112), (7742, 8960), (7840, 8848)]