20124096000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:690

約数の個数: 320

約数和(自身を含む): 67325708736

約数和(自身を除く): 47201612736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 281, 300, 320, 373, 375, 384, 400, 480, 500, 512, 562, 600, 640, 746, 750, 768, 800, 843, 960, 1000, 1119, 1124, 1200, 1280, 1405, 1492, 1500, 1536, 1600, 1686, 1865, 1920, 2000, 2238, 2248, 2400, 2560, 2810, 2984, 3000, 3200, 3372, 3730, 3840, 4000, 4215, 4476, 4496, 4800, 5595, 5620, 5968, 6000, 6400, 6744, 7025, 7460, 7680, 8000, 8430, 8952, 8992, 9325, 9600, 11190, 11240, 11936, 12000, 12800, 13488, 14050, 14920, 16000, 16860, 17904, 17984, 18650, 19200, 21075, 22380, 22480, 23872, 24000, 26976, 27975, 28100, 29840, 32000, 33720, 35125, 35808, 35968, 37300, 38400, 42150, 44760, 44960, 46625, 47744, 48000, 53952, 55950, 56200, 59680, 64000, 67440, 70250, 71616, 71936, 74600, 84300, 89520, 89920, 93250, 95488, 96000, 104813, 105375, 107904, 111900, 112400, 119360, 134880, 139875, 140500, 143232, 143872, 149200, 168600, 179040, 179840, 186500, 190976, 192000, 209626, 210750, 215808, 223800, 224800, 238720, 269760, 279750, 281000, 286464, 298400, 314439, 337200, 358080, 359680, 373000, 419252, 421500, 431616, 447600, 449600, 477440, 524065, 539520, 559500, 562000, 572928, 596800, 628878, 674400, 716160, 719360, 746000, 838504, 843000, 895200, 899200, 954880, 1048130, 1079040, 1119000, 1124000, 1193600, 1257756, 1348800, 1432320, 1492000, 1572195, 1677008, 1686000, 1790400, 1798400, 2096260, 2158080, 2238000, 2248000, 2387200, 2515512, 2620325, 2697600, 2864640, 2984000, 3144390, 3354016, 3372000, 3580800, 3596800, 4192520, 4476000, 4496000, 4774400, 5031024, 5240650, 5395200, 5968000, 6288780, 6708032, 6744000, 7161600, 7860975, 8385040, 8952000, 8992000, 10062048, 10481300, 10790400, 11936000, 12577560, 13101625, 13416064, 13488000, 14323200, 15721950, 16770080, 17904000, 17984000, 20124096, 20962600, 23872000, 25155120, 26203250, 26832128, 26976000, 31443900, 33540160, 35808000, 39304875, 40248192, 41925200, 50310240, 52406500, 53664256, 53952000, 62887800, 67080320, 71616000, 78609750, 80496384, 83850400, 100620480, 104813000, 125775600, 134160640, 157219500, 160992768, 167700800, 201240960, 209626000, 251551200, 268321280, 314439000, 335401600, 402481920, 419252000, 503102400, 628878000, 670803200, 804963840, 838504000, 1006204800, 1257756000, 1341606400, 1677008000, 2012409600, 2515512000, 3354016000, 4024819200, 5031024000, 6708032000, 10062048000, 20124096000]

約数ペア:

[(1, 20124096000), (2, 10062048000), (3, 6708032000), (4, 5031024000), (5, 4024819200), (6, 3354016000), (8, 2515512000), (10, 2012409600), (12, 1677008000), (15, 1341606400), (16, 1257756000), (20, 1006204800), (24, 838504000), (25, 804963840), (30, 670803200), (32, 628878000), (40, 503102400), (48, 419252000), (50, 402481920), (60, 335401600), (64, 314439000), (75, 268321280), (80, 251551200), (96, 209626000), (100, 201240960), (120, 167700800), (125, 160992768), (128, 157219500), (150, 134160640), (160, 125775600), (192, 104813000), (200, 100620480), (240, 83850400), (250, 80496384), (256, 78609750), (281, 71616000), (300, 67080320), (320, 62887800), (373, 53952000), (375, 53664256), (384, 52406500), (400, 50310240), (480, 41925200), (500, 40248192), (512, 39304875), (562, 35808000), (600, 33540160), (640, 31443900), (746, 26976000), (750, 26832128), (768, 26203250), (800, 25155120), (843, 23872000), (960, 20962600), (1000, 20124096), (1119, 17984000), (1124, 17904000), (1200, 16770080), (1280, 15721950), (1405, 14323200), (1492, 13488000), (1500, 13416064), (1536, 13101625), (1600, 12577560), (1686, 11936000), (1865, 10790400), (1920, 10481300), (2000, 10062048), (2238, 8992000), (2248, 8952000), (2400, 8385040), (2560, 7860975), (2810, 7161600), (2984, 6744000), (3000, 6708032), (3200, 6288780), (3372, 5968000), (3730, 5395200), (3840, 5240650), (4000, 5031024), (4215, 4774400), (4476, 4496000), (4496, 4476000), (4800, 4192520), (5595, 3596800), (5620, 3580800), (5968, 3372000), (6000, 3354016), (6400, 3144390), (6744, 2984000), (7025, 2864640), (7460, 2697600), (7680, 2620325), (8000, 2515512), (8430, 2387200), (8952, 2248000), (8992, 2238000), (9325, 2158080), (9600, 2096260), (11190, 1798400), (11240, 1790400), (11936, 1686000), (12000, 1677008), (12800, 1572195), (13488, 1492000), (14050, 1432320), (14920, 1348800), (16000, 1257756), (16860, 1193600), (17904, 1124000), (17984, 1119000), (18650, 1079040), (19200, 1048130), (21075, 954880), (22380, 899200), (22480, 895200), (23872, 843000), (24000, 838504), (26976, 746000), (27975, 719360), (28100, 716160), (29840, 674400), (32000, 628878), (33720, 596800), (35125, 572928), (35808, 562000), (35968, 559500), (37300, 539520), (38400, 524065), (42150, 477440), (44760, 449600), (44960, 447600), (46625, 431616), (47744, 421500), (48000, 419252), (53952, 373000), (55950, 359680), (56200, 358080), (59680, 337200), (64000, 314439), (67440, 298400), (70250, 286464), (71616, 281000), (71936, 279750), (74600, 269760), (84300, 238720), (89520, 224800), (89920, 223800), (93250, 215808), (95488, 210750), (96000, 209626), (104813, 192000), (105375, 190976), (107904, 186500), (111900, 179840), (112400, 179040), (119360, 168600), (134880, 149200), (139875, 143872), (140500, 143232)]