8713067440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34499}}^1$

素因数の和:34571

約数の個数: 160

約数和(自身を含む): 25873344000

約数和(自身を除く): 17160276560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1148, 1232, 1435, 1540, 1640, 1804, 2255, 2296, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5740, 6160, 6314, 7216, 9020, 11480, 12628, 15785, 18040, 22960, 25256, 31570, 34499, 36080, 50512, 63140, 68998, 126280, 137996, 172495, 241493, 252560, 275992, 344990, 379489, 482986, 551984, 689980, 758978, 965972, 1207465, 1379960, 1414459, 1517956, 1897445, 1931944, 2414930, 2656423, 2759920, 2828918, 3035912, 3794890, 3863888, 4829860, 5312846, 5657836, 6071824, 7072295, 7589780, 9659720, 9901213, 10625692, 11315672, 13282115, 14144590, 15179560, 15559049, 19319440, 19802426, 21251384, 22631344, 26564230, 28289180, 30359120, 31118098, 39604852, 42502768, 49506065, 53128460, 56578360, 62236196, 77795245, 79209704, 99012130, 106256920, 108913343, 113156720, 124472392, 155590490, 158419408, 198024260, 212513840, 217826686, 248944784, 311180980, 396048520, 435653372, 544566715, 622361960, 792097040, 871306744, 1089133430, 1244723920, 1742613488, 2178266860, 4356533720, 8713067440]

約数ペア:

[(1, 8713067440), (2, 4356533720), (4, 2178266860), (5, 1742613488), (7, 1244723920), (8, 1089133430), (10, 871306744), (11, 792097040), (14, 622361960), (16, 544566715), (20, 435653372), (22, 396048520), (28, 311180980), (35, 248944784), (40, 217826686), (41, 212513840), (44, 198024260), (55, 158419408), (56, 155590490), (70, 124472392), (77, 113156720), (80, 108913343), (82, 106256920), (88, 99012130), (110, 79209704), (112, 77795245), (140, 62236196), (154, 56578360), (164, 53128460), (176, 49506065), (205, 42502768), (220, 39604852), (280, 31118098), (287, 30359120), (308, 28289180), (328, 26564230), (385, 22631344), (410, 21251384), (440, 19802426), (451, 19319440), (560, 15559049), (574, 15179560), (616, 14144590), (656, 13282115), (770, 11315672), (820, 10625692), (880, 9901213), (902, 9659720), (1148, 7589780), (1232, 7072295), (1435, 6071824), (1540, 5657836), (1640, 5312846), (1804, 4829860), (2255, 3863888), (2296, 3794890), (2870, 3035912), (3080, 2828918), (3157, 2759920), (3280, 2656423), (3608, 2414930), (4510, 1931944), (4592, 1897445), (5740, 1517956), (6160, 1414459), (6314, 1379960), (7216, 1207465), (9020, 965972), (11480, 758978), (12628, 689980), (15785, 551984), (18040, 482986), (22960, 379489), (25256, 344990), (31570, 275992), (34499, 252560), (36080, 241493), (50512, 172495), (63140, 137996), (68998, 126280)]