69961120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^3\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 177584400

約数和(自身を除く): 107623280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 272, 289, 340, 356, 445, 544, 578, 680, 712, 890, 1156, 1360, 1424, 1445, 1513, 1780, 2312, 2720, 2848, 2890, 3026, 3560, 4624, 4913, 5780, 6052, 7120, 7565, 9248, 9826, 11560, 12104, 14240, 15130, 19652, 23120, 24208, 24565, 25721, 30260, 39304, 46240, 48416, 49130, 51442, 60520, 78608, 98260, 102884, 121040, 128605, 157216, 196520, 205768, 242080, 257210, 393040, 411536, 437257, 514420, 786080, 823072, 874514, 1028840, 1749028, 2057680, 2186285, 3498056, 4115360, 4372570, 6996112, 8745140, 13992224, 17490280, 34980560, 69961120]

約数ペア:

[(1, 69961120), (2, 34980560), (4, 17490280), (5, 13992224), (8, 8745140), (10, 6996112), (16, 4372570), (17, 4115360), (20, 3498056), (32, 2186285), (34, 2057680), (40, 1749028), (68, 1028840), (80, 874514), (85, 823072), (89, 786080), (136, 514420), (160, 437257), (170, 411536), (178, 393040), (272, 257210), (289, 242080), (340, 205768), (356, 196520), (445, 157216), (544, 128605), (578, 121040), (680, 102884), (712, 98260), (890, 78608), (1156, 60520), (1360, 51442), (1424, 49130), (1445, 48416), (1513, 46240), (1780, 39304), (2312, 30260), (2720, 25721), (2848, 24565), (2890, 24208), (3026, 23120), (3560, 19652), (4624, 15130), (4913, 14240), (5780, 12104), (6052, 11560), (7120, 9826), (7565, 9248)]