339405480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 1162512000

約数和(自身を除く): 823106520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 179, 180, 184, 207, 229, 230, 276, 345, 358, 360, 414, 458, 460, 537, 552, 687, 690, 716, 828, 895, 916, 920, 1035, 1074, 1145, 1374, 1380, 1432, 1611, 1656, 1790, 1832, 2061, 2070, 2148, 2290, 2685, 2748, 2760, 3222, 3435, 3580, 4117, 4122, 4140, 4296, 4580, 5267, 5370, 5496, 6444, 6870, 7160, 8055, 8234, 8244, 8280, 9160, 10305, 10534, 10740, 12351, 12888, 13740, 15801, 16110, 16468, 16488, 20585, 20610, 21068, 21480, 24702, 26335, 27480, 31602, 32220, 32936, 37053, 40991, 41170, 41220, 42136, 47403, 49404, 52670, 61755, 63204, 64440, 74106, 79005, 81982, 82340, 82440, 94806, 98808, 105340, 122973, 123510, 126408, 148212, 158010, 163964, 164680, 185265, 189612, 204955, 210680, 237015, 245946, 247020, 296424, 316020, 327928, 368919, 370530, 379224, 409910, 474030, 491892, 494040, 614865, 632040, 737838, 741060, 819820, 942793, 948060, 983784, 1229730, 1475676, 1482120, 1639640, 1844595, 1885586, 1896120, 2459460, 2828379, 2951352, 3689190, 3771172, 4713965, 4918920, 5656758, 7378380, 7542344, 8485137, 9427930, 11313516, 14141895, 14756760, 16970274, 18855860, 22627032, 28283790, 33940548, 37711720, 42425685, 56567580, 67881096, 84851370, 113135160, 169702740, 339405480]

約数ペア:

[(1, 339405480), (2, 169702740), (3, 113135160), (4, 84851370), (5, 67881096), (6, 56567580), (8, 42425685), (9, 37711720), (10, 33940548), (12, 28283790), (15, 22627032), (18, 18855860), (20, 16970274), (23, 14756760), (24, 14141895), (30, 11313516), (36, 9427930), (40, 8485137), (45, 7542344), (46, 7378380), (60, 5656758), (69, 4918920), (72, 4713965), (90, 3771172), (92, 3689190), (115, 2951352), (120, 2828379), (138, 2459460), (179, 1896120), (180, 1885586), (184, 1844595), (207, 1639640), (229, 1482120), (230, 1475676), (276, 1229730), (345, 983784), (358, 948060), (360, 942793), (414, 819820), (458, 741060), (460, 737838), (537, 632040), (552, 614865), (687, 494040), (690, 491892), (716, 474030), (828, 409910), (895, 379224), (916, 370530), (920, 368919), (1035, 327928), (1074, 316020), (1145, 296424), (1374, 247020), (1380, 245946), (1432, 237015), (1611, 210680), (1656, 204955), (1790, 189612), (1832, 185265), (2061, 164680), (2070, 163964), (2148, 158010), (2290, 148212), (2685, 126408), (2748, 123510), (2760, 122973), (3222, 105340), (3435, 98808), (3580, 94806), (4117, 82440), (4122, 82340), (4140, 81982), (4296, 79005), (4580, 74106), (5267, 64440), (5370, 63204), (5496, 61755), (6444, 52670), (6870, 49404), (7160, 47403), (8055, 42136), (8234, 41220), (8244, 41170), (8280, 40991), (9160, 37053), (10305, 32936), (10534, 32220), (10740, 31602), (12351, 27480), (12888, 26335), (13740, 24702), (15801, 21480), (16110, 21068), (16468, 20610), (16488, 20585)]