152848640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 108

約数和(自身を含む): 426069756

約数和(自身を除く): 273221116

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2437, 3136, 3920, 4480, 4874, 6272, 7840, 8960, 9748, 12185, 12544, 15680, 17059, 19496, 24370, 31360, 34118, 38992, 48740, 62720, 68236, 77984, 85295, 97480, 119413, 136472, 155968, 170590, 194960, 238826, 272944, 311936, 341180, 389920, 477652, 545888, 597065, 623872, 682360, 779840, 955304, 1091776, 1194130, 1364720, 1559680, 1910608, 2183552, 2388260, 2729440, 3119360, 3821216, 4367104, 4776520, 5458880, 7642432, 9553040, 10917760, 15284864, 19106080, 21835520, 30569728, 38212160, 76424320, 152848640]

約数ペア:

[(1, 152848640), (2, 76424320), (4, 38212160), (5, 30569728), (7, 21835520), (8, 19106080), (10, 15284864), (14, 10917760), (16, 9553040), (20, 7642432), (28, 5458880), (32, 4776520), (35, 4367104), (40, 3821216), (49, 3119360), (56, 2729440), (64, 2388260), (70, 2183552), (80, 1910608), (98, 1559680), (112, 1364720), (128, 1194130), (140, 1091776), (160, 955304), (196, 779840), (224, 682360), (245, 623872), (256, 597065), (280, 545888), (320, 477652), (392, 389920), (448, 341180), (490, 311936), (560, 272944), (640, 238826), (784, 194960), (896, 170590), (980, 155968), (1120, 136472), (1280, 119413), (1568, 97480), (1792, 85295), (1960, 77984), (2240, 68236), (2437, 62720), (3136, 48740), (3920, 38992), (4480, 34118), (4874, 31360), (6272, 24370), (7840, 19496), (8960, 17059), (9748, 15680), (12185, 12544)]