69381480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 239892480

約数和(自身を除く): 170511000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 547, 604, 755, 840, 906, 1057, 1094, 1208, 1510, 1641, 1812, 2114, 2188, 2265, 2735, 3020, 3171, 3282, 3624, 3829, 4228, 4376, 4530, 5285, 5470, 6040, 6342, 6564, 7658, 8205, 8456, 9060, 10570, 10940, 11487, 12684, 13128, 15316, 15855, 16410, 18120, 19145, 21140, 21880, 22974, 25368, 30632, 31710, 32820, 38290, 42280, 45948, 57435, 63420, 65640, 76580, 82597, 91896, 114870, 126840, 153160, 165194, 229740, 247791, 330388, 412985, 459480, 495582, 578179, 660776, 825970, 991164, 1156358, 1238955, 1651940, 1734537, 1982328, 2312716, 2477910, 2890895, 3303880, 3469074, 4625432, 4955820, 5781790, 6938148, 8672685, 9911640, 11563580, 13876296, 17345370, 23127160, 34690740, 69381480]

約数ペア:

[(1, 69381480), (2, 34690740), (3, 23127160), (4, 17345370), (5, 13876296), (6, 11563580), (7, 9911640), (8, 8672685), (10, 6938148), (12, 5781790), (14, 4955820), (15, 4625432), (20, 3469074), (21, 3303880), (24, 2890895), (28, 2477910), (30, 2312716), (35, 1982328), (40, 1734537), (42, 1651940), (56, 1238955), (60, 1156358), (70, 991164), (84, 825970), (105, 660776), (120, 578179), (140, 495582), (151, 459480), (168, 412985), (210, 330388), (280, 247791), (302, 229740), (420, 165194), (453, 153160), (547, 126840), (604, 114870), (755, 91896), (840, 82597), (906, 76580), (1057, 65640), (1094, 63420), (1208, 57435), (1510, 45948), (1641, 42280), (1812, 38290), (2114, 32820), (2188, 31710), (2265, 30632), (2735, 25368), (3020, 22974), (3171, 21880), (3282, 21140), (3624, 19145), (3829, 18120), (4228, 16410), (4376, 15855), (4530, 15316), (5285, 13128), (5470, 12684), (6040, 11487), (6342, 10940), (6564, 10570), (7658, 9060), (8205, 8456)]