23168851920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15493}}^1$

素因数の和:15610

約数の個数: 240

約数和(自身を含む): 81522734592

約数和(自身を除く): 58353882672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 120, 124, 134, 144, 155, 180, 186, 201, 240, 248, 268, 279, 310, 335, 360, 372, 402, 465, 496, 536, 558, 603, 620, 670, 720, 744, 804, 930, 1005, 1072, 1116, 1206, 1240, 1340, 1395, 1488, 1608, 1860, 2010, 2077, 2232, 2412, 2480, 2680, 2790, 3015, 3216, 3720, 4020, 4154, 4464, 4824, 5360, 5580, 6030, 6231, 7440, 8040, 8308, 9648, 10385, 11160, 12060, 12462, 15493, 16080, 16616, 18693, 20770, 22320, 24120, 24924, 30986, 31155, 33232, 37386, 41540, 46479, 48240, 49848, 61972, 62310, 74772, 77465, 83080, 92958, 93465, 99696, 123944, 124620, 139437, 149544, 154930, 166160, 185916, 186930, 232395, 247888, 249240, 278874, 299088, 309860, 371832, 373860, 464790, 480283, 498480, 557748, 619720, 697185, 743664, 747720, 929580, 960566, 1038031, 1115496, 1239440, 1394370, 1440849, 1495440, 1859160, 1921132, 2076062, 2230992, 2401415, 2788740, 2881698, 3114093, 3718320, 3842264, 4152124, 4322547, 4802830, 5190155, 5577480, 5763396, 6228186, 7204245, 7684528, 8304248, 8645094, 9342279, 9605660, 10380310, 11154960, 11526792, 12456372, 14408490, 15570465, 16608496, 17290188, 18684558, 19211320, 20760620, 21612735, 23053584, 24912744, 28816980, 31140930, 32178961, 34580376, 37369116, 38422640, 41521240, 43225470, 46711395, 49825488, 57633960, 62281860, 64357922, 69160752, 74738232, 83042480, 86450940, 93422790, 96536883, 115267920, 124563720, 128715844, 149476464, 160894805, 172901880, 186845580, 193073766, 249127440, 257431688, 289610649, 321789610, 345803760, 373691160, 386147532, 482684415, 514863376, 579221298, 643579220, 747382320, 772295064, 965368830, 1158442596, 1287158440, 1448053245, 1544590128, 1930737660, 2316885192, 2574316880, 2896106490, 3861475320, 4633770384, 5792212980, 7722950640, 11584425960, 23168851920]

約数ペア:

[(1, 23168851920), (2, 11584425960), (3, 7722950640), (4, 5792212980), (5, 4633770384), (6, 3861475320), (8, 2896106490), (9, 2574316880), (10, 2316885192), (12, 1930737660), (15, 1544590128), (16, 1448053245), (18, 1287158440), (20, 1158442596), (24, 965368830), (30, 772295064), (31, 747382320), (36, 643579220), (40, 579221298), (45, 514863376), (48, 482684415), (60, 386147532), (62, 373691160), (67, 345803760), (72, 321789610), (80, 289610649), (90, 257431688), (93, 249127440), (120, 193073766), (124, 186845580), (134, 172901880), (144, 160894805), (155, 149476464), (180, 128715844), (186, 124563720), (201, 115267920), (240, 96536883), (248, 93422790), (268, 86450940), (279, 83042480), (310, 74738232), (335, 69160752), (360, 64357922), (372, 62281860), (402, 57633960), (465, 49825488), (496, 46711395), (536, 43225470), (558, 41521240), (603, 38422640), (620, 37369116), (670, 34580376), (720, 32178961), (744, 31140930), (804, 28816980), (930, 24912744), (1005, 23053584), (1072, 21612735), (1116, 20760620), (1206, 19211320), (1240, 18684558), (1340, 17290188), (1395, 16608496), (1488, 15570465), (1608, 14408490), (1860, 12456372), (2010, 11526792), (2077, 11154960), (2232, 10380310), (2412, 9605660), (2480, 9342279), (2680, 8645094), (2790, 8304248), (3015, 7684528), (3216, 7204245), (3720, 6228186), (4020, 5763396), (4154, 5577480), (4464, 5190155), (4824, 4802830), (5360, 4322547), (5580, 4152124), (6030, 3842264), (6231, 3718320), (7440, 3114093), (8040, 2881698), (8308, 2788740), (9648, 2401415), (10385, 2230992), (11160, 2076062), (12060, 1921132), (12462, 1859160), (15493, 1495440), (16080, 1440849), (16616, 1394370), (18693, 1239440), (20770, 1115496), (22320, 1038031), (24120, 960566), (24924, 929580), (30986, 747720), (31155, 743664), (33232, 697185), (37386, 619720), (41540, 557748), (46479, 498480), (48240, 480283), (49848, 464790), (61972, 373860), (62310, 371832), (74772, 309860), (77465, 299088), (83080, 278874), (92958, 249240), (93465, 247888), (99696, 232395), (123944, 186930), (124620, 185916), (139437, 166160), (149544, 154930)]