79747360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6473}}^1$

素因数の和:6506

約数の個数: 96

約数和(自身を含む): 234928512

約数和(自身を除く): 155181152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 6473, 12320, 12946, 25892, 32365, 45311, 51784, 64730, 71203, 90622, 103568, 129460, 142406, 181244, 207136, 226555, 258920, 284812, 356015, 362488, 453110, 498421, 517840, 569624, 712030, 724976, 906220, 996842, 1035680, 1139248, 1424060, 1449952, 1812440, 1993684, 2278496, 2492105, 2848120, 3624880, 3987368, 4984210, 5696240, 7249760, 7974736, 9968420, 11392480, 15949472, 19936840, 39873680, 79747360]

約数ペア:

[(1, 79747360), (2, 39873680), (4, 19936840), (5, 15949472), (7, 11392480), (8, 9968420), (10, 7974736), (11, 7249760), (14, 5696240), (16, 4984210), (20, 3987368), (22, 3624880), (28, 2848120), (32, 2492105), (35, 2278496), (40, 1993684), (44, 1812440), (55, 1449952), (56, 1424060), (70, 1139248), (77, 1035680), (80, 996842), (88, 906220), (110, 724976), (112, 712030), (140, 569624), (154, 517840), (160, 498421), (176, 453110), (220, 362488), (224, 356015), (280, 284812), (308, 258920), (352, 226555), (385, 207136), (440, 181244), (560, 142406), (616, 129460), (770, 103568), (880, 90622), (1120, 71203), (1232, 64730), (1540, 51784), (1760, 45311), (2464, 32365), (3080, 25892), (6160, 12946), (6473, 12320)]