864163689120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{623171}}^1$

素因数の和:623305

約数の個数: 240

約数和(自身を含む): 3078285221088

約数和(自身を除く): 2214121531968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 240, 270, 288, 321, 324, 360, 405, 428, 432, 480, 535, 540, 642, 648, 720, 810, 856, 864, 963, 1070, 1080, 1284, 1296, 1440, 1605, 1620, 1712, 1926, 2140, 2160, 2568, 2592, 2889, 3210, 3240, 3424, 3852, 4280, 4320, 4815, 5136, 5778, 6420, 6480, 7704, 8560, 8667, 9630, 10272, 11556, 12840, 12960, 14445, 15408, 17120, 17334, 19260, 23112, 25680, 28890, 30816, 34668, 38520, 43335, 46224, 51360, 57780, 69336, 77040, 86670, 92448, 115560, 138672, 154080, 173340, 231120, 277344, 346680, 462240, 623171, 693360, 1246342, 1386720, 1869513, 2492684, 3115855, 3739026, 4985368, 5608539, 6231710, 7478052, 9347565, 9970736, 11217078, 12463420, 14956104, 16825617, 18695130, 19941472, 22434156, 24926840, 28042695, 29912208, 33651234, 37390260, 44868312, 49853680, 50476851, 56085390, 59824416, 66679297, 67302468, 74780520, 84128085, 89736624, 99707360, 100953702, 112170780, 133358594, 134604936, 149561040, 168256170, 179473248, 200037891, 201907404, 224341560, 252384255, 266717188, 269209872, 299122080, 333396485, 336512340, 400075782, 403814808, 448683120, 504768510, 533434376, 538419744, 600113673, 666792970, 673024680, 800151564, 807629616, 897366240, 1000189455, 1009537020, 1066868752, 1200227346, 1333585940, 1346049360, 1600303128, 1615259232, 1800341019, 2000378910, 2019074040, 2133737504, 2400454692, 2667171880, 2692098720, 3000568365, 3200606256, 3600682038, 4000757820, 4038148080, 4800909384, 5334343760, 5401023057, 6001136730, 6401212512, 7201364076, 8001515640, 8076296160, 9001705095, 9601818768, 10668687520, 10802046114, 12002273460, 14402728152, 16003031280, 18003410190, 19203637536, 21604092228, 24004546920, 27005115285, 28805456304, 32006062560, 36006820380, 43208184456, 48009093840, 54010230570, 57610912608, 72013640760, 86416368912, 96018187680, 108020461140, 144027281520, 172832737824, 216040922280, 288054563040, 432081844560, 864163689120]

約数ペア:

[(1, 864163689120), (2, 432081844560), (3, 288054563040), (4, 216040922280), (5, 172832737824), (6, 144027281520), (8, 108020461140), (9, 96018187680), (10, 86416368912), (12, 72013640760), (15, 57610912608), (16, 54010230570), (18, 48009093840), (20, 43208184456), (24, 36006820380), (27, 32006062560), (30, 28805456304), (32, 27005115285), (36, 24004546920), (40, 21604092228), (45, 19203637536), (48, 18003410190), (54, 16003031280), (60, 14402728152), (72, 12002273460), (80, 10802046114), (81, 10668687520), (90, 9601818768), (96, 9001705095), (107, 8076296160), (108, 8001515640), (120, 7201364076), (135, 6401212512), (144, 6001136730), (160, 5401023057), (162, 5334343760), (180, 4800909384), (214, 4038148080), (216, 4000757820), (240, 3600682038), (270, 3200606256), (288, 3000568365), (321, 2692098720), (324, 2667171880), (360, 2400454692), (405, 2133737504), (428, 2019074040), (432, 2000378910), (480, 1800341019), (535, 1615259232), (540, 1600303128), (642, 1346049360), (648, 1333585940), (720, 1200227346), (810, 1066868752), (856, 1009537020), (864, 1000189455), (963, 897366240), (1070, 807629616), (1080, 800151564), (1284, 673024680), (1296, 666792970), (1440, 600113673), (1605, 538419744), (1620, 533434376), (1712, 504768510), (1926, 448683120), (2140, 403814808), (2160, 400075782), (2568, 336512340), (2592, 333396485), (2889, 299122080), (3210, 269209872), (3240, 266717188), (3424, 252384255), (3852, 224341560), (4280, 201907404), (4320, 200037891), (4815, 179473248), (5136, 168256170), (5778, 149561040), (6420, 134604936), (6480, 133358594), (7704, 112170780), (8560, 100953702), (8667, 99707360), (9630, 89736624), (10272, 84128085), (11556, 74780520), (12840, 67302468), (12960, 66679297), (14445, 59824416), (15408, 56085390), (17120, 50476851), (17334, 49853680), (19260, 44868312), (23112, 37390260), (25680, 33651234), (28890, 29912208), (30816, 28042695), (34668, 24926840), (38520, 22434156), (43335, 19941472), (46224, 18695130), (51360, 16825617), (57780, 14956104), (69336, 12463420), (77040, 11217078), (86670, 9970736), (92448, 9347565), (115560, 7478052), (138672, 6231710), (154080, 5608539), (173340, 4985368), (231120, 3739026), (277344, 3115855), (346680, 2492684), (462240, 1869513), (623171, 1386720), (693360, 1246342)]