1029553280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3014

約数の個数: 128

約数和(自身を含む): 2849472000

約数和(自身を除く): 1819918720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 2909, 3160, 4424, 4480, 5056, 5530, 5818, 6320, 8848, 10112, 11060, 11636, 12640, 14545, 17696, 20363, 22120, 23272, 25280, 29090, 35392, 40726, 44240, 46544, 50560, 58180, 70784, 81452, 88480, 93088, 101815, 116360, 162904, 176960, 186176, 203630, 229811, 232720, 325808, 353920, 372352, 407260, 459622, 465440, 651616, 814520, 919244, 930880, 1149055, 1303232, 1608677, 1629040, 1838488, 1861760, 2298110, 2606464, 3217354, 3258080, 3676976, 4596220, 6434708, 6516160, 7353952, 8043385, 9192440, 12869416, 13032320, 14707904, 16086770, 18384880, 25738832, 29415808, 32173540, 36769760, 51477664, 64347080, 73539520, 102955328, 128694160, 147079040, 205910656, 257388320, 514776640, 1029553280]

約数ペア:

[(1, 1029553280), (2, 514776640), (4, 257388320), (5, 205910656), (7, 147079040), (8, 128694160), (10, 102955328), (14, 73539520), (16, 64347080), (20, 51477664), (28, 36769760), (32, 32173540), (35, 29415808), (40, 25738832), (56, 18384880), (64, 16086770), (70, 14707904), (79, 13032320), (80, 12869416), (112, 9192440), (128, 8043385), (140, 7353952), (158, 6516160), (160, 6434708), (224, 4596220), (280, 3676976), (316, 3258080), (320, 3217354), (395, 2606464), (448, 2298110), (553, 1861760), (560, 1838488), (632, 1629040), (640, 1608677), (790, 1303232), (896, 1149055), (1106, 930880), (1120, 919244), (1264, 814520), (1580, 651616), (2212, 465440), (2240, 459622), (2528, 407260), (2765, 372352), (2909, 353920), (3160, 325808), (4424, 232720), (4480, 229811), (5056, 203630), (5530, 186176), (5818, 176960), (6320, 162904), (8848, 116360), (10112, 101815), (11060, 93088), (11636, 88480), (12640, 81452), (14545, 70784), (17696, 58180), (20363, 50560), (22120, 46544), (23272, 44240), (25280, 40726), (29090, 35392)]