340305840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 320

約数和(自身を含む): 1362769920

約数和(自身を除く): 1022464080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 317, 336, 355, 360, 378, 420, 426, 432, 497, 504, 540, 560, 568, 630, 634, 639, 710, 720, 756, 840, 852, 945, 951, 994, 1008, 1065, 1080, 1136, 1260, 1268, 1278, 1420, 1491, 1512, 1585, 1680, 1704, 1890, 1902, 1917, 1988, 2130, 2160, 2219, 2485, 2520, 2536, 2556, 2840, 2853, 2982, 3024, 3170, 3195, 3408, 3780, 3804, 3834, 3976, 4260, 4438, 4473, 4755, 4970, 5040, 5072, 5112, 5680, 5706, 5964, 6340, 6390, 6657, 7455, 7560, 7608, 7668, 7952, 8520, 8559, 8876, 8946, 9510, 9585, 9940, 10224, 11095, 11412, 11928, 12680, 12780, 13314, 13419, 14265, 14910, 15120, 15216, 15336, 17040, 17118, 17752, 17892, 19020, 19170, 19880, 19971, 22190, 22365, 22507, 22824, 23856, 25360, 25560, 26628, 26838, 28530, 29820, 30672, 33285, 34236, 35504, 35784, 38040, 38340, 39760, 39942, 42795, 44380, 44730, 45014, 45648, 51120, 53256, 53676, 57060, 59640, 59913, 66570, 67095, 67521, 68472, 71568, 76080, 76680, 79884, 85590, 88760, 89460, 90028, 99855, 106512, 107352, 112535, 114120, 119280, 119826, 133140, 134190, 135042, 136944, 153360, 157549, 159768, 171180, 177520, 178920, 180056, 199710, 202563, 214704, 225070, 228240, 239652, 266280, 268380, 270084, 299565, 315098, 319536, 337605, 342360, 357840, 360112, 399420, 405126, 450140, 472647, 479304, 532560, 536760, 540168, 599130, 607689, 630196, 675210, 684720, 787745, 798840, 810252, 900280, 945294, 958608, 1012815, 1073520, 1080336, 1198260, 1215378, 1260392, 1350420, 1417941, 1575490, 1597680, 1620504, 1800560, 1890588, 2025630, 2363235, 2396520, 2430756, 2520784, 2700840, 2835882, 3038445, 3150980, 3241008, 3781176, 4051260, 4253823, 4726470, 4793040, 4861512, 5401680, 5671764, 6076890, 6301960, 7089705, 7562352, 8102520, 8507646, 9452940, 9723024, 11343528, 12153780, 12603920, 14179410, 16205040, 17015292, 18905880, 21269115, 22687056, 24307560, 28358820, 34030584, 37811760, 42538230, 48615120, 56717640, 68061168, 85076460, 113435280, 170152920, 340305840]

約数ペア:

[(1, 340305840), (2, 170152920), (3, 113435280), (4, 85076460), (5, 68061168), (6, 56717640), (7, 48615120), (8, 42538230), (9, 37811760), (10, 34030584), (12, 28358820), (14, 24307560), (15, 22687056), (16, 21269115), (18, 18905880), (20, 17015292), (21, 16205040), (24, 14179410), (27, 12603920), (28, 12153780), (30, 11343528), (35, 9723024), (36, 9452940), (40, 8507646), (42, 8102520), (45, 7562352), (48, 7089705), (54, 6301960), (56, 6076890), (60, 5671764), (63, 5401680), (70, 4861512), (71, 4793040), (72, 4726470), (80, 4253823), (84, 4051260), (90, 3781176), (105, 3241008), (108, 3150980), (112, 3038445), (120, 2835882), (126, 2700840), (135, 2520784), (140, 2430756), (142, 2396520), (144, 2363235), (168, 2025630), (180, 1890588), (189, 1800560), (210, 1620504), (213, 1597680), (216, 1575490), (240, 1417941), (252, 1350420), (270, 1260392), (280, 1215378), (284, 1198260), (315, 1080336), (317, 1073520), (336, 1012815), (355, 958608), (360, 945294), (378, 900280), (420, 810252), (426, 798840), (432, 787745), (497, 684720), (504, 675210), (540, 630196), (560, 607689), (568, 599130), (630, 540168), (634, 536760), (639, 532560), (710, 479304), (720, 472647), (756, 450140), (840, 405126), (852, 399420), (945, 360112), (951, 357840), (994, 342360), (1008, 337605), (1065, 319536), (1080, 315098), (1136, 299565), (1260, 270084), (1268, 268380), (1278, 266280), (1420, 239652), (1491, 228240), (1512, 225070), (1585, 214704), (1680, 202563), (1704, 199710), (1890, 180056), (1902, 178920), (1917, 177520), (1988, 171180), (2130, 159768), (2160, 157549), (2219, 153360), (2485, 136944), (2520, 135042), (2536, 134190), (2556, 133140), (2840, 119826), (2853, 119280), (2982, 114120), (3024, 112535), (3170, 107352), (3195, 106512), (3408, 99855), (3780, 90028), (3804, 89460), (3834, 88760), (3976, 85590), (4260, 79884), (4438, 76680), (4473, 76080), (4755, 71568), (4970, 68472), (5040, 67521), (5072, 67095), (5112, 66570), (5680, 59913), (5706, 59640), (5964, 57060), (6340, 53676), (6390, 53256), (6657, 51120), (7455, 45648), (7560, 45014), (7608, 44730), (7668, 44380), (7952, 42795), (8520, 39942), (8559, 39760), (8876, 38340), (8946, 38040), (9510, 35784), (9585, 35504), (9940, 34236), (10224, 33285), (11095, 30672), (11412, 29820), (11928, 28530), (12680, 26838), (12780, 26628), (13314, 25560), (13419, 25360), (14265, 23856), (14910, 22824), (15120, 22507), (15216, 22365), (15336, 22190), (17040, 19971), (17118, 19880), (17752, 19170), (17892, 19020)]