17342080

素因数分解:

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

素因数の和:119

約数の個数: 128

約数和(自身を含む): 48960000

約数和(自身を除く): 31617920

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, 280, 316, 320, 343, 392, 395, 448, 490, 553, 560, 632, 640, 686, 784, 790, 896, 980, 1106, 1120, 1264, 1372, 1568, 1580, 1715, 1960, 2212, 2240, 2528, 2744, 2765, 3136, 3160, 3430, 3871, 3920, 4424, 4480, 5056, 5488, 5530, 6272, 6320, 6860, 7742, 7840, 8848, 10112, 10976, 11060, 12640, 13720, 15484, 15680, 17696, 19355, 21952, 22120, 25280, 27097, 27440, 30968, 31360, 35392, 38710, 43904, 44240, 50560, 54194, 54880, 61936, 70784, 77420, 88480, 108388, 109760, 123872, 135485, 154840, 176960, 216776, 219520, 247744, 270970, 309680, 353920, 433552, 495488, 541940, 619360, 867104, 1083880, 1238720, 1734208, 2167760, 2477440, 3468416, 4335520, 8671040, 17342080]

約数ペア:

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