159530560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 437448960

約数和(自身を除く): 277918400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 229, 280, 311, 320, 448, 458, 560, 622, 916, 1120, 1145, 1244, 1555, 1603, 1832, 2177, 2240, 2290, 2488, 3110, 3206, 3664, 4354, 4580, 4976, 6220, 6412, 7328, 8015, 8708, 9160, 9952, 10885, 12440, 12824, 14656, 16030, 17416, 18320, 19904, 21770, 24880, 25648, 32060, 34832, 36640, 43540, 49760, 51296, 64120, 69664, 71219, 73280, 87080, 99520, 102592, 128240, 139328, 142438, 174160, 256480, 284876, 348320, 356095, 498533, 512960, 569752, 696640, 712190, 997066, 1139504, 1424380, 1994132, 2279008, 2492665, 2848760, 3988264, 4558016, 4985330, 5697520, 7976528, 9970660, 11395040, 15953056, 19941320, 22790080, 31906112, 39882640, 79765280, 159530560]

約数ペア:

[(1, 159530560), (2, 79765280), (4, 39882640), (5, 31906112), (7, 22790080), (8, 19941320), (10, 15953056), (14, 11395040), (16, 9970660), (20, 7976528), (28, 5697520), (32, 4985330), (35, 4558016), (40, 3988264), (56, 2848760), (64, 2492665), (70, 2279008), (80, 1994132), (112, 1424380), (140, 1139504), (160, 997066), (224, 712190), (229, 696640), (280, 569752), (311, 512960), (320, 498533), (448, 356095), (458, 348320), (560, 284876), (622, 256480), (916, 174160), (1120, 142438), (1145, 139328), (1244, 128240), (1555, 102592), (1603, 99520), (1832, 87080), (2177, 73280), (2240, 71219), (2290, 69664), (2488, 64120), (3110, 51296), (3206, 49760), (3664, 43540), (4354, 36640), (4580, 34832), (4976, 32060), (6220, 25648), (6412, 24880), (7328, 21770), (8015, 19904), (8708, 18320), (9160, 17416), (9952, 16030), (10885, 14656), (12440, 12824)]