1705721040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 5915085696

約数和(自身を除く): 4209364656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 71, 72, 80, 90, 120, 122, 142, 144, 180, 183, 213, 240, 244, 284, 305, 355, 360, 366, 426, 488, 547, 549, 568, 610, 639, 710, 720, 732, 852, 915, 976, 1065, 1094, 1098, 1136, 1220, 1278, 1420, 1464, 1641, 1704, 1830, 2130, 2188, 2196, 2440, 2556, 2735, 2745, 2840, 2928, 3195, 3282, 3408, 3660, 4260, 4331, 4376, 4392, 4880, 4923, 5112, 5470, 5490, 5680, 6390, 6564, 7320, 8205, 8520, 8662, 8752, 8784, 9846, 10224, 10940, 10980, 12780, 12993, 13128, 14640, 16410, 17040, 17324, 19692, 21655, 21880, 21960, 24615, 25560, 25986, 26256, 32820, 33367, 34648, 38837, 38979, 39384, 43310, 43760, 43920, 49230, 51120, 51972, 64965, 65640, 66734, 69296, 77674, 77958, 78768, 86620, 98460, 100101, 103944, 116511, 129930, 131280, 133468, 155348, 155916, 166835, 173240, 194185, 194895, 196920, 200202, 207888, 233022, 259860, 266936, 300303, 310696, 311832, 333670, 346480, 349533, 388370, 389790, 393840, 400404, 466044, 500505, 519720, 533872, 582555, 600606, 621392, 623664, 667340, 699066, 776740, 779580, 800808, 932088, 1001010, 1039440, 1165110, 1201212, 1334680, 1398132, 1501515, 1553480, 1559160, 1601616, 1747665, 1864176, 2002020, 2330220, 2369057, 2402424, 2669360, 2796264, 3003030, 3106960, 3118320, 3495330, 4004040, 4660440, 4738114, 4804848, 5592528, 6006060, 6990660, 7107171, 8008080, 9320880, 9476228, 11845285, 12012120, 13981320, 14214342, 18952456, 21321513, 23690570, 24024240, 27962640, 28428684, 35535855, 37904912, 42643026, 47381140, 56857368, 71071710, 85286052, 94762280, 106607565, 113714736, 142143420, 170572104, 189524560, 213215130, 284286840, 341144208, 426430260, 568573680, 852860520, 1705721040]

約数ペア:

[(1, 1705721040), (2, 852860520), (3, 568573680), (4, 426430260), (5, 341144208), (6, 284286840), (8, 213215130), (9, 189524560), (10, 170572104), (12, 142143420), (15, 113714736), (16, 106607565), (18, 94762280), (20, 85286052), (24, 71071710), (30, 56857368), (36, 47381140), (40, 42643026), (45, 37904912), (48, 35535855), (60, 28428684), (61, 27962640), (71, 24024240), (72, 23690570), (80, 21321513), (90, 18952456), (120, 14214342), (122, 13981320), (142, 12012120), (144, 11845285), (180, 9476228), (183, 9320880), (213, 8008080), (240, 7107171), (244, 6990660), (284, 6006060), (305, 5592528), (355, 4804848), (360, 4738114), (366, 4660440), (426, 4004040), (488, 3495330), (547, 3118320), (549, 3106960), (568, 3003030), (610, 2796264), (639, 2669360), (710, 2402424), (720, 2369057), (732, 2330220), (852, 2002020), (915, 1864176), (976, 1747665), (1065, 1601616), (1094, 1559160), (1098, 1553480), (1136, 1501515), (1220, 1398132), (1278, 1334680), (1420, 1201212), (1464, 1165110), (1641, 1039440), (1704, 1001010), (1830, 932088), (2130, 800808), (2188, 779580), (2196, 776740), (2440, 699066), (2556, 667340), (2735, 623664), (2745, 621392), (2840, 600606), (2928, 582555), (3195, 533872), (3282, 519720), (3408, 500505), (3660, 466044), (4260, 400404), (4331, 393840), (4376, 389790), (4392, 388370), (4880, 349533), (4923, 346480), (5112, 333670), (5470, 311832), (5490, 310696), (5680, 300303), (6390, 266936), (6564, 259860), (7320, 233022), (8205, 207888), (8520, 200202), (8662, 196920), (8752, 194895), (8784, 194185), (9846, 173240), (10224, 166835), (10940, 155916), (10980, 155348), (12780, 133468), (12993, 131280), (13128, 129930), (14640, 116511), (16410, 103944), (17040, 100101), (17324, 98460), (19692, 86620), (21655, 78768), (21880, 77958), (21960, 77674), (24615, 69296), (25560, 66734), (25986, 65640), (26256, 64965), (32820, 51972), (33367, 51120), (34648, 49230), (38837, 43920), (38979, 43760), (39384, 43310)]