18520320000

素因数分解:

$2^{11}\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 960

約数和(自身を含む): 77370733440

約数和(自身を除く): 58850413440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 53, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 106, 112, 120, 125, 128, 130, 140, 150, 156, 159, 160, 168, 175, 182, 192, 195, 200, 208, 210, 212, 224, 240, 250, 256, 260, 265, 273, 280, 300, 312, 318, 320, 325, 336, 350, 364, 371, 375, 384, 390, 400, 416, 420, 424, 448, 455, 480, 500, 512, 520, 525, 530, 546, 560, 600, 624, 625, 636, 640, 650, 672, 689, 700, 728, 742, 750, 768, 780, 795, 800, 832, 840, 848, 875, 896, 910, 960, 975, 1000, 1024, 1040, 1050, 1060, 1092, 1113, 1120, 1200, 1248, 1250, 1272, 1280, 1300, 1325, 1344, 1365, 1378, 1400, 1456, 1484, 1500, 1536, 1560, 1590, 1600, 1625, 1664, 1680, 1696, 1750, 1792, 1820, 1855, 1875, 1920, 1950, 2000, 2048, 2067, 2080, 2100, 2120, 2184, 2226, 2240, 2275, 2400, 2496, 2500, 2544, 2560, 2600, 2625, 2650, 2688, 2730, 2756, 2800, 2912, 2968, 3000, 3072, 3120, 3180, 3200, 3250, 3328, 3360, 3392, 3445, 3500, 3584, 3640, 3710, 3750, 3840, 3900, 3975, 4000, 4134, 4160, 4200, 4240, 4368, 4375, 4452, 4480, 4550, 4800, 4823, 4875, 4992, 5000, 5088, 5120, 5200, 5250, 5300, 5376, 5460, 5512, 5565, 5600, 5824, 5936, 6000, 6144, 6240, 6360, 6400, 6500, 6625, 6656, 6720, 6784, 6825, 6890, 7000, 7168, 7280, 7420, 7500, 7680, 7800, 7950, 8000, 8125, 8268, 8320, 8400, 8480, 8736, 8750, 8904, 8960, 9100, 9275, 9600, 9646, 9750, 9984, 10000, 10176, 10240, 10335, 10400, 10500, 10600, 10752, 10920, 11024, 11130, 11200, 11375, 11648, 11872, 12000, 12480, 12720, 12800, 13000, 13125, 13250, 13312, 13440, 13568, 13650, 13780, 14000, 14336, 14469, 14560, 14840, 15000, 15360, 15600, 15900, 16000, 16250, 16536, 16640, 16800, 16960, 17225, 17472, 17500, 17808, 17920, 18200, 18550, 19200, 19292, 19500, 19875, 19968, 20000, 20352, 20670, 20800, 21000, 21200, 21504, 21840, 22048, 22260, 22400, 22750, 23296, 23744, 24000, 24115, 24375, 24960, 25440, 25600, 26000, 26250, 26500, 26624, 26880, 27136, 27300, 27560, 27825, 28000, 28938, 29120, 29680, 30000, 30720, 31200, 31800, 32000, 32500, 33072, 33125, 33280, 33600, 33920, 34125, 34450, 34944, 35000, 35616, 35840, 36400, 37100, 38400, 38584, 39000, 39750, 39936, 40000, 40704, 41340, 41600, 42000, 42400, 43008, 43680, 44096, 44520, 44800, 45500, 46375, 46592, 47488, 48000, 48230, 48750, 49920, 50880, 51200, 51675, 52000, 52500, 53000, 53760, 54272, 54600, 55120, 55650, 56000, 56875, 57876, 58240, 59360, 60000, 62400, 63600, 64000, 65000, 66144, 66250, 66560, 67200, 67840, 68250, 68900, 69888, 70000, 71232, 71680, 72345, 72800, 74200, 76800, 77168, 78000, 79500, 79872, 80000, 81408, 82680, 83200, 84000, 84800, 86125, 87360, 88192, 89040, 89600, 91000, 92750, 93184, 94976, 96000, 96460, 97500, 99375, 99840, 101760, 103350, 104000, 105000, 106000, 107520, 108544, 109200, 110240, 111300, 112000, 113750, 115752, 116480, 118720, 120000, 120575, 124800, 127200, 128000, 130000, 132288, 132500, 133120, 134400, 135680, 136500, 137800, 139125, 139776, 140000, 142464, 144690, 145600, 148400, 153600, 154336, 156000, 159000, 160000, 162816, 165360, 166400, 168000, 169600, 170625, 172250, 174720, 176384, 178080, 179200, 182000, 185500, 186368, 189952, 192000, 192920, 195000, 198750, 199680, 203520, 206700, 208000, 210000, 212000, 215040, 218400, 220480, 222600, 224000, 227500, 231504, 231875, 232960, 237440, 240000, 241150, 249600, 254400, 256000, 258375, 260000, 264576, 265000, 268800, 271360, 273000, 275600, 278250, 279552, 280000, 284928, 289380, 291200, 296800, 308672, 312000, 318000, 320000, 325632, 330720, 332800, 336000, 339200, 341250, 344500, 349440, 352768, 356160, 358400, 361725, 364000, 371000, 379904, 384000, 385840, 390000, 397500, 399360, 407040, 413400, 416000, 420000, 424000, 430625, 436800, 440960, 445200, 448000, 455000, 463008, 463750, 465920, 474880, 480000, 482300, 499200, 508800, 516750, 520000, 529152, 530000, 537600, 542720, 546000, 551200, 556500, 559104, 560000, 569856, 578760, 582400, 593600, 602875, 617344, 624000, 636000, 640000, 661440, 665600, 672000, 678400, 682500, 689000, 695625, 698880, 705536, 712320, 723450, 728000, 742000, 759808, 768000, 771680, 780000, 795000, 814080, 826800, 832000, 840000, 848000, 861250, 873600, 881920, 890400, 896000, 910000, 926016, 927500, 931840, 949760, 960000, 964600, 998400, 1017600, 1033500, 1040000, 1058304, 1060000, 1075200, 1092000, 1102400, 1113000, 1120000, 1139712, 1157520, 1164800, 1187200, 1205750, 1234688, 1248000, 1272000, 1280000, 1291875, 1322880, 1344000, 1356800, 1365000, 1378000, 1391250, 1397760, 1411072, 1424640, 1446900, 1456000, 1484000, 1543360, 1560000, 1590000, 1628160, 1653600, 1664000, 1680000, 1696000, 1722500, 1747200, 1763840, 1780800, 1792000, 1808625, 1820000, 1852032, 1855000, 1899520, 1920000, 1929200, 1996800, 2035200, 2067000, 2080000, 2116608, 2120000, 2184000, 2204800, 2226000, 2240000, 2279424, 2315040, 2329600, 2374400, 2411500, 2469376, 2496000, 2544000, 2583750, 2645760, 2688000, 2713600, 2730000, 2756000, 2782500, 2795520, 2849280, 2893800, 2912000, 2968000, 3014375, 3086720, 3120000, 3180000, 3307200, 3328000, 3360000, 3392000, 3445000, 3494400, 3527680, 3561600, 3617250, 3640000, 3704064, 3710000, 3799040, 3840000, 3858400, 4070400, 4134000, 4160000, 4233216, 4240000, 4368000, 4409600, 4452000, 4480000, 4630080, 4659200, 4748800, 4823000, 4938752, 4992000, 5088000, 5167500, 5291520, 5376000, 5460000, 5512000, 5565000, 5698560, 5787600, 5824000, 5936000, 6028750, 6173440, 6240000, 6360000, 6614400, 6720000, 6784000, 6890000, 6988800, 7055360, 7123200, 7234500, 7280000, 7408128, 7420000, 7716800, 8140800, 8268000, 8320000, 8480000, 8736000, 8819200, 8904000, 8960000, 9043125, 9260160, 9497600, 9646000, 9877504, 9984000, 10176000, 10335000, 10583040, 10920000, 11024000, 11130000, 11397120, 11575200, 11648000, 11872000, 12057500, 12346880, 12480000, 12720000, 13228800, 13440000, 13568000, 13780000, 13977600, 14246400, 14469000, 14560000, 14816256, 14840000, 15433600, 16536000, 16640000, 16960000, 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約数ペア:

[(1, 18520320000), (2, 9260160000), (3, 6173440000), (4, 4630080000), (5, 3704064000), (6, 3086720000), (7, 2645760000), (8, 2315040000), (10, 1852032000), (12, 1543360000), (13, 1424640000), (14, 1322880000), (15, 1234688000), (16, 1157520000), (20, 926016000), (21, 881920000), (24, 771680000), (25, 740812800), (26, 712320000), (28, 661440000), (30, 617344000), (32, 578760000), (35, 529152000), (39, 474880000), (40, 463008000), (42, 440960000), (48, 385840000), (50, 370406400), (52, 356160000), (53, 349440000), (56, 330720000), (60, 308672000), (64, 289380000), (65, 284928000), (70, 264576000), (75, 246937600), (78, 237440000), (80, 231504000), (84, 220480000), (91, 203520000), (96, 192920000), (100, 185203200), (104, 178080000), (105, 176384000), (106, 174720000), (112, 165360000), (120, 154336000), (125, 148162560), (128, 144690000), (130, 142464000), (140, 132288000), (150, 123468800), (156, 118720000), (159, 116480000), (160, 115752000), (168, 110240000), (175, 105830400), (182, 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(848, 21840000), (875, 21166080), (896, 20670000), (910, 20352000), (960, 19292000), (975, 18995200), (1000, 18520320), (1024, 18086250), (1040, 17808000), (1050, 17638400), (1060, 17472000), (1092, 16960000), (1113, 16640000), (1120, 16536000), (1200, 15433600), (1248, 14840000), (1250, 14816256), (1272, 14560000), (1280, 14469000), (1300, 14246400), (1325, 13977600), (1344, 13780000), (1365, 13568000), (1378, 13440000), (1400, 13228800), (1456, 12720000), (1484, 12480000), (1500, 12346880), (1536, 12057500), (1560, 11872000), (1590, 11648000), (1600, 11575200), (1625, 11397120), (1664, 11130000), (1680, 11024000), (1696, 10920000), (1750, 10583040), (1792, 10335000), (1820, 10176000), (1855, 9984000), (1875, 9877504), (1920, 9646000), (1950, 9497600), (2000, 9260160), (2048, 9043125), (2067, 8960000), (2080, 8904000), (2100, 8819200), (2120, 8736000), (2184, 8480000), (2226, 8320000), (2240, 8268000), (2275, 8140800), (2400, 7716800), (2496, 7420000), (2500, 7408128), (2544, 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(110240, 168000), (111300, 166400), (112000, 165360), (113750, 162816), (115752, 160000), (116480, 159000), (118720, 156000), (120000, 154336), (120575, 153600), (124800, 148400), (127200, 145600), (128000, 144690), (130000, 142464), (132288, 140000), (132500, 139776), (133120, 139125), (134400, 137800), (135680, 136500)]