307573760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 88

約数和(自身を含む): 794743656

約数和(自身を除く): 487169896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 4621, 5120, 6656, 8320, 9242, 13312, 16640, 18484, 23105, 33280, 36968, 46210, 60073, 66560, 73936, 92420, 120146, 147872, 184840, 240292, 295744, 300365, 369680, 480584, 591488, 600730, 739360, 961168, 1182976, 1201460, 1478720, 1922336, 2365952, 2402920, 2957440, 3844672, 4731904, 4805840, 5914880, 7689344, 9611680, 11829760, 15378688, 19223360, 23659520, 30757376, 38446720, 61514752, 76893440, 153786880, 307573760]

約数ペア:

[(1, 307573760), (2, 153786880), (4, 76893440), (5, 61514752), (8, 38446720), (10, 30757376), (13, 23659520), (16, 19223360), (20, 15378688), (26, 11829760), (32, 9611680), (40, 7689344), (52, 5914880), (64, 4805840), (65, 4731904), (80, 3844672), (104, 2957440), (128, 2402920), (130, 2365952), (160, 1922336), (208, 1478720), (256, 1201460), (260, 1182976), (320, 961168), (416, 739360), (512, 600730), (520, 591488), (640, 480584), (832, 369680), (1024, 300365), (1040, 295744), (1280, 240292), (1664, 184840), (2080, 147872), (2560, 120146), (3328, 92420), (4160, 73936), (4621, 66560), (5120, 60073), (6656, 46210), (8320, 36968), (9242, 33280), (13312, 23105), (16640, 18484)]