854826240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 2900975616

約数和(自身を除く): 2046149376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 167, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 334, 344, 372, 384, 430, 465, 480, 496, 501, 516, 620, 640, 645, 668, 688, 744, 768, 835, 860, 930, 960, 992, 1002, 1032, 1240, 1280, 1290, 1333, 1336, 1376, 1488, 1670, 1720, 1860, 1920, 1984, 2004, 2064, 2480, 2505, 2580, 2666, 2672, 2752, 2976, 3340, 3440, 3720, 3840, 3968, 3999, 4008, 4128, 4960, 5010, 5160, 5177, 5332, 5344, 5504, 5952, 6665, 6680, 6880, 7181, 7440, 7936, 7998, 8016, 8256, 9920, 10020, 10320, 10354, 10664, 10688, 11008, 11904, 13330, 13360, 13760, 14362, 14880, 15531, 15996, 16032, 16512, 19840, 19995, 20040, 20640, 20708, 21328, 21376, 21543, 23808, 25885, 26660, 26720, 27520, 28724, 29760, 31062, 31992, 32064, 33024, 35905, 39680, 39990, 40080, 41280, 41416, 42656, 42752, 43086, 51770, 53320, 53440, 55040, 57448, 59520, 62124, 63984, 64128, 71810, 77655, 79980, 80160, 82560, 82832, 85312, 86172, 103540, 106640, 106880, 107715, 114896, 119040, 124248, 127968, 128256, 143620, 155310, 159960, 160320, 165120, 165664, 170624, 172344, 207080, 213280, 213760, 215430, 222611, 229792, 248496, 255936, 287240, 310620, 319920, 320640, 331328, 341248, 344688, 414160, 426560, 430860, 445222, 459584, 496992, 511872, 574480, 621240, 639840, 641280, 662656, 667833, 689376, 828320, 853120, 861720, 890444, 919168, 993984, 1023744, 1113055, 1148960, 1242480, 1279680, 1325312, 1335666, 1378752, 1656640, 1706240, 1723440, 1780888, 1838336, 1987968, 2226110, 2297920, 2484960, 2559360, 2671332, 2757504, 3313280, 3339165, 3446880, 3561776, 3975936, 4452220, 4595840, 4969920, 5118720, 5342664, 5515008, 6626560, 6678330, 6893760, 7123552, 8904440, 9191680, 9939840, 10685328, 13356660, 13787520, 14247104, 17808880, 19879680, 21370656, 26713320, 27575040, 28494208, 35617760, 42741312, 53426640, 56988416, 71235520, 85482624, 106853280, 142471040, 170965248, 213706560, 284942080, 427413120, 854826240]

約数ペア:

[(1, 854826240), (2, 427413120), (3, 284942080), (4, 213706560), (5, 170965248), (6, 142471040), (8, 106853280), (10, 85482624), (12, 71235520), (15, 56988416), (16, 53426640), (20, 42741312), (24, 35617760), (30, 28494208), (31, 27575040), (32, 26713320), (40, 21370656), (43, 19879680), (48, 17808880), (60, 14247104), (62, 13787520), (64, 13356660), (80, 10685328), (86, 9939840), (93, 9191680), (96, 8904440), (120, 7123552), (124, 6893760), (128, 6678330), (129, 6626560), (155, 5515008), (160, 5342664), (167, 5118720), (172, 4969920), (186, 4595840), (192, 4452220), (215, 3975936), (240, 3561776), (248, 3446880), (256, 3339165), (258, 3313280), (310, 2757504), (320, 2671332), (334, 2559360), (344, 2484960), (372, 2297920), (384, 2226110), (430, 1987968), (465, 1838336), (480, 1780888), (496, 1723440), (501, 1706240), (516, 1656640), (620, 1378752), (640, 1335666), (645, 1325312), (668, 1279680), (688, 1242480), (744, 1148960), (768, 1113055), (835, 1023744), (860, 993984), (930, 919168), (960, 890444), (992, 861720), (1002, 853120), (1032, 828320), (1240, 689376), (1280, 667833), (1290, 662656), (1333, 641280), (1336, 639840), (1376, 621240), (1488, 574480), (1670, 511872), (1720, 496992), (1860, 459584), (1920, 445222), (1984, 430860), (2004, 426560), (2064, 414160), (2480, 344688), (2505, 341248), (2580, 331328), (2666, 320640), (2672, 319920), (2752, 310620), (2976, 287240), (3340, 255936), (3440, 248496), (3720, 229792), (3840, 222611), (3968, 215430), (3999, 213760), (4008, 213280), (4128, 207080), (4960, 172344), (5010, 170624), (5160, 165664), (5177, 165120), (5332, 160320), (5344, 159960), (5504, 155310), (5952, 143620), (6665, 128256), (6680, 127968), (6880, 124248), (7181, 119040), (7440, 114896), (7936, 107715), (7998, 106880), (8016, 106640), (8256, 103540), (9920, 86172), (10020, 85312), (10320, 82832), (10354, 82560), (10664, 80160), (10688, 79980), (11008, 77655), (11904, 71810), (13330, 64128), (13360, 63984), (13760, 62124), (14362, 59520), (14880, 57448), (15531, 55040), (15996, 53440), (16032, 53320), (16512, 51770), (19840, 43086), (19995, 42752), (20040, 42656), (20640, 41416), (20708, 41280), (21328, 40080), (21376, 39990), (21543, 39680), (23808, 35905), (25885, 33024), (26660, 32064), (26720, 31992), (27520, 31062), (28724, 29760)]