310025760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 1081672704

約数和(自身を除く): 771646944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 426, 440, 480, 528, 568, 660, 710, 781, 827, 852, 880, 1056, 1065, 1136, 1320, 1420, 1562, 1654, 1704, 1760, 2130, 2272, 2343, 2481, 2640, 2840, 3124, 3308, 3408, 3905, 4135, 4260, 4686, 4962, 5280, 5680, 6248, 6616, 6816, 7810, 8270, 8520, 9097, 9372, 9924, 11360, 11715, 12405, 12496, 13232, 15620, 16540, 17040, 18194, 18744, 19848, 23430, 24810, 24992, 26464, 27291, 31240, 33080, 34080, 36388, 37488, 39696, 45485, 46860, 49620, 54582, 58717, 62480, 66160, 72776, 74976, 79392, 90970, 93720, 99240, 109164, 117434, 124960, 132320, 136455, 145552, 176151, 181940, 187440, 198480, 218328, 234868, 272910, 291104, 293585, 352302, 363880, 374880, 396960, 436656, 469736, 545820, 587170, 645887, 704604, 727760, 873312, 880755, 939472, 1091640, 1174340, 1291774, 1409208, 1455520, 1761510, 1878944, 1937661, 2183280, 2348680, 2583548, 2818416, 3229435, 3523020, 3875322, 4366560, 4697360, 5167096, 5636832, 6458870, 7046040, 7750644, 9394720, 9688305, 10334192, 12917740, 14092080, 15501288, 19376610, 20668384, 25835480, 28184160, 31002576, 38753220, 51670960, 62005152, 77506440, 103341920, 155012880, 310025760]

約数ペア:

[(1, 310025760), (2, 155012880), (3, 103341920), (4, 77506440), (5, 62005152), (6, 51670960), (8, 38753220), (10, 31002576), (11, 28184160), (12, 25835480), (15, 20668384), (16, 19376610), (20, 15501288), (22, 14092080), (24, 12917740), (30, 10334192), (32, 9688305), (33, 9394720), (40, 7750644), (44, 7046040), (48, 6458870), (55, 5636832), (60, 5167096), (66, 4697360), (71, 4366560), (80, 3875322), (88, 3523020), (96, 3229435), (110, 2818416), (120, 2583548), (132, 2348680), (142, 2183280), (160, 1937661), (165, 1878944), (176, 1761510), (213, 1455520), (220, 1409208), (240, 1291774), (264, 1174340), (284, 1091640), (330, 939472), (352, 880755), (355, 873312), (426, 727760), (440, 704604), (480, 645887), (528, 587170), (568, 545820), (660, 469736), (710, 436656), (781, 396960), (827, 374880), (852, 363880), (880, 352302), (1056, 293585), (1065, 291104), (1136, 272910), (1320, 234868), (1420, 218328), (1562, 198480), (1654, 187440), (1704, 181940), (1760, 176151), (2130, 145552), (2272, 136455), (2343, 132320), (2481, 124960), (2640, 117434), (2840, 109164), (3124, 99240), (3308, 93720), (3408, 90970), (3905, 79392), (4135, 74976), (4260, 72776), (4686, 66160), (4962, 62480), (5280, 58717), (5680, 54582), (6248, 49620), (6616, 46860), (6816, 45485), (7810, 39696), (8270, 37488), (8520, 36388), (9097, 34080), (9372, 33080), (9924, 31240), (11360, 27291), (11715, 26464), (12405, 24992), (12496, 24810), (13232, 23430), (15620, 19848), (16540, 18744), (17040, 18194)]