320948208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10323

約数の個数: 120

約数和(自身を含む): 1059741696

約数和(自身を除く): 738793488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10271, 10416, 15624, 20542, 30813, 31248, 41084, 61626, 71897, 82168, 92439, 123252, 143794, 164336, 184878, 215691, 246504, 287588, 318401, 369756, 431382, 493008, 575176, 636802, 647073, 739512, 862764, 955203, 1150352, 1273604, 1294146, 1479024, 1725528, 1910406, 2228807, 2547208, 2588292, 2865609, 3451056, 3820812, 4457614, 5094416, 5176584, 5731218, 6686421, 7641624, 8915228, 10353168, 11462436, 13372842, 15283248, 17830456, 20059263, 22924872, 26745684, 35660912, 40118526, 45849744, 53491368, 80237052, 106982736, 160474104, 320948208]

約数ペア:

[(1, 320948208), (2, 160474104), (3, 106982736), (4, 80237052), (6, 53491368), (7, 45849744), (8, 40118526), (9, 35660912), (12, 26745684), (14, 22924872), (16, 20059263), (18, 17830456), (21, 15283248), (24, 13372842), (28, 11462436), (31, 10353168), (36, 8915228), (42, 7641624), (48, 6686421), (56, 5731218), (62, 5176584), (63, 5094416), (72, 4457614), (84, 3820812), (93, 3451056), (112, 2865609), (124, 2588292), (126, 2547208), (144, 2228807), (168, 1910406), (186, 1725528), (217, 1479024), (248, 1294146), (252, 1273604), (279, 1150352), (336, 955203), (372, 862764), (434, 739512), (496, 647073), (504, 636802), (558, 575176), (651, 493008), (744, 431382), (868, 369756), (1008, 318401), (1116, 287588), (1302, 246504), (1488, 215691), (1736, 184878), (1953, 164336), (2232, 143794), (2604, 123252), (3472, 92439), (3906, 82168), (4464, 71897), (5208, 61626), (7812, 41084), (10271, 31248), (10416, 30813), (15624, 20542)]