20931993600

素因数分解:

$2^{13}\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 672

約数和(自身を含む): 82169788416

約数和(自身を除く): 61237794816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 157, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 256, 280, 300, 310, 314, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 471, 480, 496, 512, 525, 560, 600, 620, 628, 640, 651, 672, 700, 744, 768, 775, 785, 800, 840, 868, 896, 930, 942, 960, 992, 1024, 1050, 1085, 1099, 1120, 1200, 1240, 1256, 1280, 1302, 1344, 1400, 1488, 1536, 1550, 1570, 1600, 1680, 1736, 1792, 1860, 1884, 1920, 1984, 2048, 2100, 2170, 2198, 2240, 2325, 2355, 2400, 2480, 2512, 2560, 2604, 2688, 2800, 2976, 3072, 3100, 3140, 3200, 3255, 3297, 3360, 3472, 3584, 3720, 3768, 3840, 3925, 3968, 4096, 4200, 4340, 4396, 4480, 4650, 4710, 4800, 4867, 4960, 5024, 5120, 5208, 5376, 5425, 5495, 5600, 5952, 6144, 6200, 6280, 6400, 6510, 6594, 6720, 6944, 7168, 7440, 7536, 7680, 7850, 7936, 8192, 8400, 8680, 8792, 8960, 9300, 9420, 9600, 9734, 9920, 10048, 10240, 10416, 10752, 10850, 10990, 11200, 11775, 11904, 12288, 12400, 12560, 12800, 13020, 13188, 13440, 13888, 14336, 14601, 14880, 15072, 15360, 15700, 15872, 16275, 16485, 16800, 17360, 17584, 17920, 18600, 18840, 19200, 19468, 19840, 20096, 20480, 20832, 21504, 21700, 21980, 22400, 23550, 23808, 24335, 24576, 24800, 25120, 25600, 26040, 26376, 26880, 27475, 27776, 28672, 29202, 29760, 30144, 30720, 31400, 31744, 32550, 32970, 33600, 34069, 34720, 35168, 35840, 37200, 37680, 38400, 38936, 39680, 40192, 40960, 41664, 43008, 43400, 43960, 44800, 47100, 47616, 48670, 49600, 50240, 51200, 52080, 52752, 53760, 54950, 55552, 57344, 58404, 59520, 60288, 61440, 62800, 63488, 65100, 65940, 67200, 68138, 69440, 70336, 71680, 73005, 74400, 75360, 76800, 77872, 79360, 80384, 82425, 83328, 86016, 86800, 87920, 89600, 94200, 95232, 97340, 99200, 100480, 102207, 102400, 104160, 105504, 107520, 109900, 111104, 116808, 119040, 120576, 121675, 122880, 125600, 126976, 130200, 131880, 134400, 136276, 138880, 140672, 143360, 146010, 148800, 150720, 153600, 155744, 158720, 160768, 164850, 166656, 170345, 172032, 173600, 175840, 179200, 188400, 190464, 194680, 198400, 200960, 204414, 204800, 208320, 211008, 215040, 219800, 222208, 233616, 238080, 241152, 243350, 251200, 253952, 260400, 263760, 268800, 272552, 277760, 281344, 286720, 292020, 297600, 301440, 307200, 311488, 317440, 321536, 329700, 333312, 340690, 347200, 351680, 358400, 365025, 376800, 380928, 389360, 396800, 401920, 408828, 416640, 422016, 430080, 439600, 444416, 467232, 476160, 482304, 486700, 502400, 511035, 520800, 527520, 537600, 545104, 555520, 562688, 584040, 595200, 602880, 614400, 622976, 634880, 643072, 659400, 666624, 681380, 694400, 703360, 716800, 730050, 753600, 761856, 778720, 793600, 803840, 817656, 833280, 844032, 851725, 860160, 879200, 888832, 934464, 952320, 964608, 973400, 1004800, 1022070, 1041600, 1055040, 1075200, 1090208, 1111040, 1125376, 1168080, 1190400, 1205760, 1245952, 1269760, 1286144, 1318800, 1333248, 1362760, 1388800, 1406720, 1433600, 1460100, 1507200, 1557440, 1587200, 1607680, 1635312, 1666560, 1688064, 1703450, 1758400, 1777664, 1868928, 1904640, 1929216, 1946800, 2009600, 2044140, 2083200, 2110080, 2150400, 2180416, 2222080, 2250752, 2336160, 2380800, 2411520, 2491904, 2555175, 2637600, 2666496, 2725520, 2777600, 2813440, 2920200, 3014400, 3114880, 3174400, 3215360, 3270624, 3333120, 3376128, 3406900, 3516800, 3737856, 3809280, 3858432, 3893600, 4019200, 4088280, 4166400, 4220160, 4300800, 4360832, 4444160, 4501504, 4672320, 4761600, 4823040, 4983808, 5110350, 5275200, 5332992, 5451040, 5555200, 5626880, 5840400, 6028800, 6229760, 6348800, 6430720, 6541248, 6666240, 6752256, 6813800, 7033600, 7475712, 7787200, 8038400, 8176560, 8332800, 8440320, 8721664, 8888320, 9003008, 9344640, 9523200, 9646080, 9967616, 10220700, 10550400, 10902080, 11110400, 11253760, 11680800, 12057600, 12459520, 13082496, 13332480, 13504512, 13627600, 14067200, 14951424, 15574400, 16076800, 16353120, 16665600, 16880640, 17443328, 18689280, 19046400, 19292160, 19935232, 20441400, 21100800, 21804160, 22220800, 22507520, 23361600, 24115200, 24919040, 26164992, 26664960, 27009024, 27255200, 28134400, 29902848, 31148800, 32153600, 32706240, 33331200, 33761280, 34886656, 37378560, 39870464, 40882800, 42201600, 43608320, 44441600, 45015040, 46723200, 48230400, 49838080, 52329984, 54510400, 56268800, 59805696, 62297600, 65412480, 66662400, 67522560, 69773312, 74757120, 81765600, 84403200, 87216640, 93446400, 96460800, 99676160, 104659968, 109020800, 112537600, 119611392, 124595200, 130824960, 133324800, 135045120, 139546624, 149514240, 163531200, 168806400, 174433280, 186892800, 199352320, 209319936, 218041600, 225075200, 249190400, 261649920, 279093248, 299028480, 327062400, 337612800, 348866560, 373785600, 418639872, 436083200, 498380800, 523299840, 598056960, 654124800, 675225600, 697733120, 747571200, 837279744, 872166400, 996761600, 1046599680, 1308249600, 1395466240, 1495142400, 1744332800, 2093199360, 2616499200, 2990284800, 3488665600, 4186398720, 5232998400, 6977331200, 10465996800, 20931993600]

約数ペア:

[(1, 20931993600), (2, 10465996800), (3, 6977331200), (4, 5232998400), (5, 4186398720), (6, 3488665600), (7, 2990284800), (8, 2616499200), (10, 2093199360), (12, 1744332800), (14, 1495142400), (15, 1395466240), (16, 1308249600), (20, 1046599680), (21, 996761600), (24, 872166400), (25, 837279744), (28, 747571200), (30, 697733120), (31, 675225600), (32, 654124800), (35, 598056960), (40, 523299840), (42, 498380800), (48, 436083200), (50, 418639872), (56, 373785600), (60, 348866560), (62, 337612800), (64, 327062400), (70, 299028480), (75, 279093248), (80, 261649920), (84, 249190400), (93, 225075200), (96, 218041600), (100, 209319936), (105, 199352320), (112, 186892800), (120, 174433280), (124, 168806400), (128, 163531200), (140, 149514240), (150, 139546624), (155, 135045120), (157, 133324800), (160, 130824960), (168, 124595200), (175, 119611392), (186, 112537600), (192, 109020800), (200, 104659968), (210, 99676160), (217, 96460800), (224, 93446400), (240, 87216640), (248, 84403200), (256, 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(1736, 12057600), (1792, 11680800), (1860, 11253760), (1884, 11110400), (1920, 10902080), (1984, 10550400), (2048, 10220700), (2100, 9967616), (2170, 9646080), (2198, 9523200), (2240, 9344640), (2325, 9003008), (2355, 8888320), (2400, 8721664), (2480, 8440320), (2512, 8332800), (2560, 8176560), (2604, 8038400), (2688, 7787200), (2800, 7475712), (2976, 7033600), (3072, 6813800), (3100, 6752256), (3140, 6666240), (3200, 6541248), (3255, 6430720), (3297, 6348800), (3360, 6229760), (3472, 6028800), (3584, 5840400), (3720, 5626880), (3768, 5555200), (3840, 5451040), (3925, 5332992), (3968, 5275200), (4096, 5110350), (4200, 4983808), (4340, 4823040), (4396, 4761600), (4480, 4672320), (4650, 4501504), (4710, 4444160), (4800, 4360832), (4867, 4300800), (4960, 4220160), (5024, 4166400), (5120, 4088280), (5208, 4019200), (5376, 3893600), (5425, 3858432), (5495, 3809280), (5600, 3737856), (5952, 3516800), (6144, 3406900), (6200, 3376128), (6280, 3333120), (6400, 3270624), (6510, 3215360), (6594, 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(21504, 973400), (21700, 964608), (21980, 952320), (22400, 934464), (23550, 888832), (23808, 879200), (24335, 860160), (24576, 851725), (24800, 844032), (25120, 833280), (25600, 817656), (26040, 803840), (26376, 793600), (26880, 778720), (27475, 761856), (27776, 753600), (28672, 730050), (29202, 716800), (29760, 703360), (30144, 694400), (30720, 681380), (31400, 666624), (31744, 659400), (32550, 643072), (32970, 634880), (33600, 622976), (34069, 614400), (34720, 602880), (35168, 595200), (35840, 584040), (37200, 562688), (37680, 555520), (38400, 545104), (38936, 537600), (39680, 527520), (40192, 520800), (40960, 511035), (41664, 502400), (43008, 486700), (43400, 482304), (43960, 476160), (44800, 467232), (47100, 444416), (47616, 439600), (48670, 430080), (49600, 422016), (50240, 416640), (51200, 408828), (52080, 401920), (52752, 396800), (53760, 389360), (54950, 380928), (55552, 376800), (57344, 365025), (58404, 358400), (59520, 351680), (60288, 347200), (61440, 340690), (62800, 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