19945440000

素因数分解:

$2^8\times 3^8\times 5^4\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 810

約数和(自身を含む): 78549090620

約数和(自身を除く): 58603650620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 243, 250, 256, 270, 285, 288, 300, 304, 320, 324, 342, 360, 375, 380, 384, 400, 405, 432, 450, 456, 475, 480, 486, 500, 513, 540, 570, 576, 600, 608, 625, 640, 648, 675, 684, 720, 729, 750, 760, 768, 800, 810, 855, 864, 900, 912, 950, 960, 972, 1000, 1026, 1080, 1125, 1140, 1152, 1200, 1215, 1216, 1250, 1280, 1296, 1350, 1368, 1425, 1440, 1458, 1500, 1520, 1539, 1600, 1620, 1710, 1728, 1800, 1824, 1875, 1900, 1920, 1944, 2000, 2025, 2052, 2160, 2187, 2250, 2280, 2304, 2375, 2400, 2430, 2432, 2500, 2565, 2592, 2700, 2736, 2850, 2880, 2916, 3000, 3040, 3078, 3200, 3240, 3375, 3420, 3456, 3600, 3645, 3648, 3750, 3800, 3840, 3888, 4000, 4050, 4104, 4275, 4320, 4374, 4500, 4560, 4617, 4750, 4800, 4860, 4864, 5000, 5130, 5184, 5400, 5472, 5625, 5700, 5760, 5832, 6000, 6075, 6080, 6156, 6400, 6480, 6561, 6750, 6840, 6912, 7125, 7200, 7290, 7296, 7500, 7600, 7695, 7776, 8000, 8100, 8208, 8550, 8640, 8748, 9000, 9120, 9234, 9500, 9600, 9720, 10000, 10125, 10260, 10368, 10800, 10935, 10944, 11250, 11400, 11520, 11664, 11875, 12000, 12150, 12160, 12312, 12825, 12960, 13122, 13500, 13680, 13851, 14250, 14400, 14580, 14592, 15000, 15200, 15390, 15552, 16000, 16200, 16416, 16875, 17100, 17280, 17496, 18000, 18225, 18240, 18468, 19000, 19200, 19440, 20000, 20250, 20520, 20736, 21375, 21600, 21870, 21888, 22500, 22800, 23085, 23328, 23750, 24000, 24300, 24320, 24624, 25650, 25920, 26244, 27000, 27360, 27702, 28500, 28800, 29160, 30000, 30375, 30400, 30780, 31104, 32000, 32400, 32805, 32832, 33750, 34200, 34560, 34992, 35625, 36000, 36450, 36480, 36936, 38000, 38475, 38880, 40000, 40500, 41040, 41553, 42750, 43200, 43740, 43776, 45000, 45600, 46170, 46656, 47500, 48000, 48600, 49248, 50625, 51300, 51840, 52488, 54000, 54675, 54720, 55404, 57000, 57600, 58320, 60000, 60750, 60800, 61560, 62208, 64125, 64800, 65610, 65664, 67500, 68400, 69255, 69984, 71250, 72000, 72900, 72960, 73872, 76000, 76950, 77760, 80000, 81000, 82080, 83106, 85500, 86400, 87480, 90000, 91125, 91200, 92340, 93312, 95000, 96000, 97200, 98496, 101250, 102600, 103680, 104976, 106875, 108000, 109350, 109440, 110808, 114000, 115425, 116640, 120000, 121500, 121600, 123120, 124659, 128250, 129600, 131220, 131328, 135000, 136800, 138510, 139968, 142500, 144000, 145800, 147744, 151875, 152000, 153900, 155520, 160000, 162000, 164025, 164160, 166212, 171000, 172800, 174960, 180000, 182250, 182400, 184680, 186624, 190000, 192375, 194400, 196992, 202500, 205200, 207765, 209952, 213750, 216000, 218700, 218880, 221616, 228000, 230850, 233280, 240000, 243000, 246240, 249318, 256500, 259200, 262440, 270000, 273375, 273600, 277020, 279936, 285000, 288000, 291600, 295488, 303750, 304000, 307800, 311040, 320625, 324000, 328050, 328320, 332424, 342000, 346275, 349920, 360000, 364500, 364800, 369360, 380000, 384750, 388800, 393984, 405000, 410400, 415530, 419904, 427500, 432000, 437400, 443232, 455625, 456000, 461700, 466560, 480000, 486000, 492480, 498636, 513000, 518400, 524880, 540000, 546750, 547200, 554040, 559872, 570000, 577125, 583200, 590976, 607500, 608000, 615600, 623295, 641250, 648000, 656100, 656640, 664848, 684000, 692550, 699840, 720000, 729000, 738720, 760000, 769500, 777600, 810000, 820125, 820800, 831060, 839808, 855000, 864000, 874800, 886464, 911250, 912000, 923400, 933120, 961875, 972000, 984960, 997272, 1026000, 1038825, 1049760, 1080000, 1093500, 1094400, 1108080, 1140000, 1154250, 1166400, 1181952, 1215000, 1231200, 1246590, 1282500, 1296000, 1312200, 1329696, 1366875, 1368000, 1385100, 1399680, 1440000, 1458000, 1477440, 1520000, 1539000, 1555200, 1620000, 1640250, 1641600, 1662120, 1679616, 1710000, 1731375, 1749600, 1772928, 1822500, 1824000, 1846800, 1923750, 1944000, 1969920, 1994544, 2052000, 2077650, 2099520, 2160000, 2187000, 2216160, 2280000, 2308500, 2332800, 2430000, 2462400, 2493180, 2565000, 2592000, 2624400, 2659392, 2733750, 2736000, 2770200, 2799360, 2885625, 2916000, 2954880, 3040000, 3078000, 3116475, 3240000, 3280500, 3283200, 3324240, 3420000, 3462750, 3499200, 3545856, 3645000, 3693600, 3847500, 3888000, 3989088, 4100625, 4104000, 4155300, 4199040, 4320000, 4374000, 4432320, 4560000, 4617000, 4665600, 4860000, 4924800, 4986360, 5130000, 5194125, 5248800, 5318784, 5467500, 5472000, 5540400, 5771250, 5832000, 5909760, 6156000, 6232950, 6480000, 6561000, 6648480, 6840000, 6925500, 6998400, 7290000, 7387200, 7695000, 7776000, 7978176, 8201250, 8208000, 8310600, 8398080, 8656875, 8748000, 8864640, 9120000, 9234000, 9720000, 9849600, 9972720, 10260000, 10388250, 10497600, 10637568, 10935000, 11080800, 11542500, 11664000, 12312000, 12465900, 12960000, 13122000, 13296960, 13680000, 13851000, 13996800, 14580000, 14774400, 15390000, 15582375, 15956352, 16402500, 16416000, 16621200, 17313750, 17496000, 17729280, 18468000, 19440000, 19945440, 20520000, 20776500, 20995200, 21870000, 22161600, 23085000, 23328000, 24624000, 24931800, 25970625, 26244000, 26593920, 27360000, 27702000, 29160000, 29548800, 30780000, 31164750, 31912704, 32805000, 33242400, 34627500, 34992000, 36936000, 38880000, 39890880, 41040000, 41553000, 41990400, 43740000, 44323200, 46170000, 49248000, 49863600, 51941250, 52488000, 53187840, 55404000, 58320000, 61560000, 62329500, 65610000, 66484800, 69255000, 69984000, 73872000, 77911875, 79781760, 82080000, 83106000, 87480000, 88646400, 92340000, 99727200, 103882500, 104976000, 110808000, 116640000, 123120000, 124659000, 131220000, 132969600, 138510000, 147744000, 155823750, 159563520, 166212000, 174960000, 184680000, 199454400, 207765000, 209952000, 221616000, 246240000, 249318000, 262440000, 265939200, 277020000, 311647500, 332424000, 349920000, 369360000, 398908800, 415530000, 443232000, 498636000, 524880000, 554040000, 623295000, 664848000, 738720000, 797817600, 831060000, 997272000, 1049760000, 1108080000, 1246590000, 1329696000, 1662120000, 1994544000, 2216160000, 2493180000, 3324240000, 3989088000, 4986360000, 6648480000, 9972720000, 19945440000]

約数ペア:

[(1, 19945440000), (2, 9972720000), (3, 6648480000), (4, 4986360000), (5, 3989088000), (6, 3324240000), (8, 2493180000), (9, 2216160000), (10, 1994544000), (12, 1662120000), (15, 1329696000), (16, 1246590000), (18, 1108080000), (19, 1049760000), (20, 997272000), (24, 831060000), (25, 797817600), (27, 738720000), (30, 664848000), (32, 623295000), (36, 554040000), (38, 524880000), (40, 498636000), (45, 443232000), (48, 415530000), (50, 398908800), (54, 369360000), (57, 349920000), (60, 332424000), (64, 311647500), (72, 277020000), (75, 265939200), (76, 262440000), (80, 249318000), (81, 246240000), (90, 221616000), (95, 209952000), (96, 207765000), (100, 199454400), (108, 184680000), (114, 174960000), (120, 166212000), (125, 159563520), (128, 155823750), (135, 147744000), (144, 138510000), (150, 132969600), (152, 131220000), (160, 124659000), (162, 123120000), (171, 116640000), (180, 110808000), (190, 104976000), (192, 103882500), (200, 99727200), (216, 92340000), (225, 88646400), (228, 87480000), (240, 83106000), (243, 82080000), (250, 79781760), (256, 77911875), (270, 73872000), (285, 69984000), (288, 69255000), (300, 66484800), (304, 65610000), (320, 62329500), (324, 61560000), (342, 58320000), (360, 55404000), (375, 53187840), (380, 52488000), (384, 51941250), (400, 49863600), (405, 49248000), (432, 46170000), (450, 44323200), (456, 43740000), (475, 41990400), (480, 41553000), (486, 41040000), (500, 39890880), (513, 38880000), (540, 36936000), (570, 34992000), (576, 34627500), (600, 33242400), (608, 32805000), (625, 31912704), (640, 31164750), (648, 30780000), (675, 29548800), (684, 29160000), (720, 27702000), (729, 27360000), (750, 26593920), (760, 26244000), (768, 25970625), (800, 24931800), (810, 24624000), (855, 23328000), (864, 23085000), (900, 22161600), (912, 21870000), (950, 20995200), (960, 20776500), (972, 20520000), (1000, 19945440), (1026, 19440000), (1080, 18468000), (1125, 17729280), (1140, 17496000), (1152, 17313750), (1200, 16621200), (1215, 16416000), (1216, 16402500), (1250, 15956352), (1280, 15582375), (1296, 15390000), (1350, 14774400), (1368, 14580000), (1425, 13996800), (1440, 13851000), (1458, 13680000), (1500, 13296960), (1520, 13122000), (1539, 12960000), (1600, 12465900), (1620, 12312000), (1710, 11664000), (1728, 11542500), (1800, 11080800), (1824, 10935000), (1875, 10637568), (1900, 10497600), (1920, 10388250), (1944, 10260000), (2000, 9972720), (2025, 9849600), (2052, 9720000), (2160, 9234000), (2187, 9120000), (2250, 8864640), (2280, 8748000), (2304, 8656875), (2375, 8398080), (2400, 8310600), (2430, 8208000), (2432, 8201250), (2500, 7978176), (2565, 7776000), (2592, 7695000), (2700, 7387200), (2736, 7290000), (2850, 6998400), (2880, 6925500), (2916, 6840000), (3000, 6648480), (3040, 6561000), (3078, 6480000), (3200, 6232950), (3240, 6156000), (3375, 5909760), (3420, 5832000), (3456, 5771250), (3600, 5540400), (3645, 5472000), (3648, 5467500), (3750, 5318784), (3800, 5248800), (3840, 5194125), (3888, 5130000), (4000, 4986360), (4050, 4924800), (4104, 4860000), (4275, 4665600), (4320, 4617000), (4374, 4560000), (4500, 4432320), (4560, 4374000), (4617, 4320000), (4750, 4199040), (4800, 4155300), (4860, 4104000), (4864, 4100625), (5000, 3989088), (5130, 3888000), (5184, 3847500), (5400, 3693600), (5472, 3645000), (5625, 3545856), (5700, 3499200), (5760, 3462750), (5832, 3420000), (6000, 3324240), (6075, 3283200), (6080, 3280500), (6156, 3240000), (6400, 3116475), (6480, 3078000), (6561, 3040000), (6750, 2954880), (6840, 2916000), (6912, 2885625), (7125, 2799360), (7200, 2770200), (7290, 2736000), (7296, 2733750), (7500, 2659392), (7600, 2624400), (7695, 2592000), (7776, 2565000), (8000, 2493180), (8100, 2462400), (8208, 2430000), (8550, 2332800), (8640, 2308500), (8748, 2280000), (9000, 2216160), (9120, 2187000), (9234, 2160000), (9500, 2099520), (9600, 2077650), (9720, 2052000), (10000, 1994544), (10125, 1969920), (10260, 1944000), (10368, 1923750), (10800, 1846800), (10935, 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(138510, 144000), (139968, 142500)]