312082920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 1061424000

約数和(自身を除く): 749341080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 167, 174, 179, 180, 232, 261, 290, 334, 348, 358, 360, 435, 501, 522, 537, 580, 668, 696, 716, 835, 870, 895, 1002, 1044, 1074, 1160, 1305, 1336, 1432, 1503, 1611, 1670, 1740, 1790, 2004, 2088, 2148, 2505, 2610, 2685, 3006, 3222, 3340, 3480, 3580, 4008, 4296, 4843, 5010, 5191, 5220, 5370, 6012, 6444, 6680, 7160, 7515, 8055, 9686, 10020, 10382, 10440, 10740, 12024, 12888, 14529, 15030, 15573, 16110, 19372, 20040, 20764, 21480, 24215, 25955, 29058, 29893, 30060, 31146, 32220, 38744, 41528, 43587, 46719, 48430, 51910, 58116, 59786, 60120, 62292, 64440, 72645, 77865, 87174, 89679, 93438, 96860, 103820, 116232, 119572, 124584, 145290, 149465, 155730, 174348, 179358, 186876, 193720, 207640, 217935, 233595, 239144, 269037, 290580, 298930, 311460, 348696, 358716, 373752, 435870, 448395, 467190, 538074, 581160, 597860, 622920, 717432, 866897, 871740, 896790, 934380, 1076148, 1195720, 1345185, 1733794, 1743480, 1793580, 1868760, 2152296, 2600691, 2690370, 3467588, 3587160, 4334485, 5201382, 5380740, 6935176, 7802073, 8668970, 10402764, 10761480, 13003455, 15604146, 17337940, 20805528, 26006910, 31208292, 34675880, 39010365, 52013820, 62416584, 78020730, 104027640, 156041460, 312082920]

約数ペア:

[(1, 312082920), (2, 156041460), (3, 104027640), (4, 78020730), (5, 62416584), (6, 52013820), (8, 39010365), (9, 34675880), (10, 31208292), (12, 26006910), (15, 20805528), (18, 17337940), (20, 15604146), (24, 13003455), (29, 10761480), (30, 10402764), (36, 8668970), (40, 7802073), (45, 6935176), (58, 5380740), (60, 5201382), (72, 4334485), (87, 3587160), (90, 3467588), (116, 2690370), (120, 2600691), (145, 2152296), (167, 1868760), (174, 1793580), (179, 1743480), (180, 1733794), (232, 1345185), (261, 1195720), (290, 1076148), (334, 934380), (348, 896790), (358, 871740), (360, 866897), (435, 717432), (501, 622920), (522, 597860), (537, 581160), (580, 538074), (668, 467190), (696, 448395), (716, 435870), (835, 373752), (870, 358716), (895, 348696), (1002, 311460), (1044, 298930), (1074, 290580), (1160, 269037), (1305, 239144), (1336, 233595), (1432, 217935), (1503, 207640), (1611, 193720), (1670, 186876), (1740, 179358), (1790, 174348), (2004, 155730), (2088, 149465), (2148, 145290), (2505, 124584), (2610, 119572), (2685, 116232), (3006, 103820), (3222, 96860), (3340, 93438), (3480, 89679), (3580, 87174), (4008, 77865), (4296, 72645), (4843, 64440), (5010, 62292), (5191, 60120), (5220, 59786), (5370, 58116), (6012, 51910), (6444, 48430), (6680, 46719), (7160, 43587), (7515, 41528), (8055, 38744), (9686, 32220), (10020, 31146), (10382, 30060), (10440, 29893), (10740, 29058), (12024, 25955), (12888, 24215), (14529, 21480), (15030, 20764), (15573, 20040), (16110, 19372)]