1295154560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6151}}^1$

素因数の和:6224

約数の個数: 128

約数和(自身を含む): 3614423040

約数和(自身を除く): 2319268480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 640, 658, 752, 896, 940, 1120, 1316, 1504, 1645, 1880, 2240, 2632, 3008, 3290, 3760, 4480, 5264, 6016, 6151, 6580, 7520, 10528, 12302, 13160, 15040, 21056, 24604, 26320, 30080, 30755, 42112, 43057, 49208, 52640, 61510, 86114, 98416, 105280, 123020, 172228, 196832, 210560, 215285, 246040, 289097, 344456, 393664, 430570, 492080, 578194, 688912, 787328, 861140, 984160, 1156388, 1377824, 1445485, 1722280, 1968320, 2023679, 2312776, 2755648, 2890970, 3444560, 3936640, 4047358, 4625552, 5511296, 5781940, 6889120, 8094716, 9251104, 10118395, 11563880, 13778240, 16189432, 18502208, 20236790, 23127760, 27556480, 32378864, 37004416, 40473580, 46255520, 64757728, 80947160, 92511040, 129515456, 161894320, 185022080, 259030912, 323788640, 647577280, 1295154560]

約数ペア:

[(1, 1295154560), (2, 647577280), (4, 323788640), (5, 259030912), (7, 185022080), (8, 161894320), (10, 129515456), (14, 92511040), (16, 80947160), (20, 64757728), (28, 46255520), (32, 40473580), (35, 37004416), (40, 32378864), (47, 27556480), (56, 23127760), (64, 20236790), (70, 18502208), (80, 16189432), (94, 13778240), (112, 11563880), (128, 10118395), (140, 9251104), (160, 8094716), (188, 6889120), (224, 5781940), (235, 5511296), (280, 4625552), (320, 4047358), (329, 3936640), (376, 3444560), (448, 2890970), (470, 2755648), (560, 2312776), (640, 2023679), (658, 1968320), (752, 1722280), (896, 1445485), (940, 1377824), (1120, 1156388), (1316, 984160), (1504, 861140), (1645, 787328), (1880, 688912), (2240, 578194), (2632, 492080), (3008, 430570), (3290, 393664), (3760, 344456), (4480, 289097), (5264, 246040), (6016, 215285), (6151, 210560), (6580, 196832), (7520, 172228), (10528, 123020), (12302, 105280), (13160, 98416), (15040, 86114), (21056, 61510), (24604, 52640), (26320, 49208), (30080, 43057), (30755, 42112)]