19820160000

素因数分解:

$2^{10}\times 3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 880

約数和(自身を含む): 77761108480

約数和(自身を除く): 57940948480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 37, 40, 45, 48, 50, 54, 60, 62, 64, 72, 74, 75, 80, 90, 93, 96, 100, 108, 111, 120, 124, 125, 128, 135, 144, 148, 150, 155, 160, 180, 185, 186, 192, 200, 216, 222, 225, 240, 248, 250, 256, 270, 279, 288, 296, 300, 310, 320, 333, 360, 370, 372, 375, 384, 400, 432, 444, 450, 465, 480, 496, 500, 512, 540, 555, 558, 576, 592, 600, 620, 625, 640, 666, 675, 720, 740, 744, 750, 768, 775, 800, 837, 864, 888, 900, 925, 930, 960, 992, 999, 1000, 1024, 1080, 1110, 1116, 1125, 1147, 1152, 1184, 1200, 1240, 1250, 1280, 1332, 1350, 1395, 1440, 1480, 1488, 1500, 1536, 1550, 1600, 1665, 1674, 1728, 1776, 1800, 1850, 1860, 1875, 1920, 1984, 1998, 2000, 2160, 2220, 2232, 2250, 2294, 2304, 2325, 2368, 2400, 2480, 2500, 2560, 2664, 2700, 2775, 2790, 2880, 2960, 2976, 3000, 3072, 3100, 3200, 3330, 3348, 3375, 3441, 3456, 3552, 3600, 3700, 3720, 3750, 3840, 3875, 3968, 3996, 4000, 4185, 4320, 4440, 4464, 4500, 4588, 4608, 4625, 4650, 4736, 4800, 4960, 4995, 5000, 5120, 5328, 5400, 5550, 5580, 5625, 5735, 5760, 5920, 5952, 6000, 6200, 6400, 6660, 6696, 6750, 6882, 6912, 6975, 7104, 7200, 7400, 7440, 7500, 7680, 7750, 7936, 7992, 8000, 8325, 8370, 8640, 8880, 8928, 9000, 9176, 9216, 9250, 9300, 9472, 9600, 9920, 9990, 10000, 10323, 10656, 10800, 11100, 11160, 11250, 11470, 11520, 11625, 11840, 11904, 12000, 12400, 12800, 13320, 13392, 13500, 13764, 13824, 13875, 13950, 14208, 14400, 14800, 14880, 15000, 15360, 15500, 15872, 15984, 16000, 16650, 16740, 16875, 17205, 17280, 17760, 17856, 18000, 18352, 18500, 18600, 18944, 19200, 19375, 19840, 19980, 20000, 20646, 20925, 21312, 21600, 22200, 22320, 22500, 22940, 23040, 23125, 23250, 23680, 23808, 24000, 24800, 24975, 25600, 26640, 26784, 27000, 27528, 27648, 27750, 27900, 28416, 28675, 28800, 29600, 29760, 30000, 30969, 31000, 31744, 31968, 32000, 33300, 33480, 33750, 34410, 34560, 34875, 35520, 35712, 36000, 36704, 37000, 37200, 37888, 38400, 38750, 39680, 39960, 40000, 41292, 41625, 41850, 42624, 43200, 44400, 44640, 45000, 45880, 46080, 46250, 46500, 47360, 47616, 48000, 49600, 49950, 51615, 53280, 53568, 54000, 55056, 55500, 55800, 56832, 57350, 57600, 58125, 59200, 59520, 60000, 61938, 62000, 63936, 64000, 66600, 66960, 67500, 68820, 69120, 69375, 69750, 71040, 71424, 72000, 73408, 74000, 74400, 76800, 77500, 79360, 79920, 80000, 82584, 83250, 83700, 85248, 86025, 86400, 88800, 89280, 90000, 91760, 92500, 93000, 94720, 95232, 96000, 99200, 99900, 103230, 104625, 106560, 107136, 108000, 110112, 111000, 111600, 113664, 114700, 115200, 116250, 118400, 119040, 120000, 123876, 124000, 124875, 127872, 128000, 133200, 133920, 135000, 137640, 138240, 138750, 139500, 142080, 142848, 143375, 144000, 146816, 148000, 148800, 154845, 155000, 158720, 159840, 160000, 165168, 166500, 167400, 170496, 172050, 172800, 174375, 177600, 178560, 180000, 183520, 185000, 186000, 189440, 192000, 198400, 199800, 206460, 208125, 209250, 213120, 214272, 216000, 220224, 222000, 223200, 229400, 230400, 232500, 236800, 238080, 240000, 247752, 248000, 249750, 255744, 258075, 266400, 267840, 270000, 275280, 277500, 279000, 284160, 285696, 286750, 288000, 293632, 296000, 297600, 309690, 310000, 319680, 320000, 330336, 333000, 334800, 340992, 344100, 345600, 348750, 355200, 357120, 360000, 367040, 370000, 372000, 384000, 396800, 399600, 412920, 416250, 418500, 426240, 428544, 430125, 432000, 440448, 444000, 446400, 458800, 465000, 473600, 476160, 480000, 495504, 496000, 499500, 511488, 516150, 523125, 532800, 535680, 540000, 550560, 555000, 558000, 568320, 573500, 576000, 587264, 592000, 595200, 619380, 620000, 624375, 639360, 640000, 660672, 666000, 669600, 688200, 691200, 697500, 710400, 714240, 716875, 720000, 734080, 740000, 744000, 774225, 793600, 799200, 825840, 832500, 837000, 852480, 857088, 860250, 864000, 880896, 888000, 892800, 917600, 930000, 947200, 960000, 991008, 992000, 999000, 1022976, 1032300, 1046250, 1065600, 1071360, 1080000, 1101120, 1110000, 1116000, 1147000, 1152000, 1174528, 1184000, 1190400, 1238760, 1240000, 1248750, 1278720, 1290375, 1321344, 1332000, 1339200, 1376400, 1395000, 1420800, 1428480, 1433750, 1440000, 1468160, 1480000, 1488000, 1548450, 1598400, 1651680, 1665000, 1674000, 1704960, 1720500, 1728000, 1761792, 1776000, 1785600, 1835200, 1860000, 1920000, 1982016, 1984000, 1998000, 2064600, 2092500, 2131200, 2142720, 2150625, 2160000, 2202240, 2220000, 2232000, 2294000, 2368000, 2380800, 2477520, 2480000, 2497500, 2557440, 2580750, 2642688, 2664000, 2678400, 2752800, 2790000, 2841600, 2867500, 2880000, 2936320, 2960000, 2976000, 3096900, 3196800, 3303360, 3330000, 3348000, 3441000, 3456000, 3523584, 3552000, 3571200, 3670400, 3720000, 3871125, 3964032, 3968000, 3996000, 4129200, 4185000, 4262400, 4285440, 4301250, 4320000, 4404480, 4440000, 4464000, 4588000, 4736000, 4955040, 4960000, 4995000, 5114880, 5161500, 5285376, 5328000, 5356800, 5505600, 5580000, 5735000, 5760000, 5872640, 5920000, 5952000, 6193800, 6393600, 6451875, 6606720, 6660000, 6696000, 6882000, 7104000, 7142400, 7340800, 7440000, 7742250, 7928064, 7992000, 8258400, 8370000, 8524800, 8602500, 8640000, 8808960, 8880000, 8928000, 9176000, 9910080, 9920000, 9990000, 10323000, 10570752, 10656000, 10713600, 11011200, 11160000, 11470000, 11840000, 11904000, 12387600, 12787200, 12903750, 13213440, 13320000, 13392000, 13764000, 14208000, 14681600, 14880000, 15484500, 15856128, 15984000, 16516800, 16740000, 17205000, 17280000, 17617920, 17760000, 17856000, 18352000, 19355625, 19820160, 19840000, 19980000, 20646000, 21312000, 21427200, 22022400, 22320000, 22940000, 23680000, 24775200, 25574400, 25807500, 26426880, 26640000, 26784000, 27528000, 29363200, 29760000, 30969000, 31712256, 31968000, 33033600, 33480000, 34410000, 35520000, 35712000, 36704000, 38711250, 39640320, 39960000, 41292000, 42624000, 44044800, 44640000, 45880000, 49550400, 51615000, 52853760, 53280000, 53568000, 55056000, 59520000, 61938000, 63936000, 66067200, 66960000, 68820000, 71040000, 73408000, 77422500, 79280640, 79920000, 82584000, 88089600, 89280000, 91760000, 99100800, 103230000, 106560000, 107136000, 110112000, 123876000, 127872000, 132134400, 133920000, 137640000, 146816000, 154845000, 158561280, 159840000, 165168000, 178560000, 183520000, 198201600, 206460000, 213120000, 220224000, 247752000, 264268800, 267840000, 275280000, 309690000, 319680000, 330336000, 367040000, 396403200, 412920000, 440448000, 495504000, 535680000, 550560000, 619380000, 639360000, 660672000, 734080000, 792806400, 825840000, 991008000, 1101120000, 1238760000, 1321344000, 1651680000, 1982016000, 2202240000, 2477520000, 3303360000, 3964032000, 4955040000, 6606720000, 9910080000, 19820160000]

約数ペア:

[(1, 19820160000), (2, 9910080000), (3, 6606720000), (4, 4955040000), (5, 3964032000), (6, 3303360000), (8, 2477520000), (9, 2202240000), (10, 1982016000), (12, 1651680000), (15, 1321344000), (16, 1238760000), (18, 1101120000), (20, 991008000), (24, 825840000), (25, 792806400), (27, 734080000), (30, 660672000), (31, 639360000), (32, 619380000), (36, 550560000), (37, 535680000), (40, 495504000), (45, 440448000), (48, 412920000), (50, 396403200), (54, 367040000), (60, 330336000), (62, 319680000), (64, 309690000), (72, 275280000), (74, 267840000), (75, 264268800), (80, 247752000), (90, 220224000), (93, 213120000), (96, 206460000), (100, 198201600), (108, 183520000), (111, 178560000), (120, 165168000), (124, 159840000), (125, 158561280), (128, 154845000), (135, 146816000), (144, 137640000), (148, 133920000), (150, 132134400), (155, 127872000), (160, 123876000), (180, 110112000), (185, 107136000), (186, 106560000), (192, 103230000), (200, 99100800), (216, 91760000), (222, 89280000), (225, 88089600), (240, 82584000), (248, 79920000), (250, 79280640), (256, 77422500), (270, 73408000), (279, 71040000), (288, 68820000), (296, 66960000), (300, 66067200), (310, 63936000), (320, 61938000), (333, 59520000), (360, 55056000), (370, 53568000), (372, 53280000), (375, 52853760), (384, 51615000), (400, 49550400), (432, 45880000), (444, 44640000), (450, 44044800), (465, 42624000), (480, 41292000), (496, 39960000), (500, 39640320), (512, 38711250), (540, 36704000), (555, 35712000), (558, 35520000), (576, 34410000), (592, 33480000), (600, 33033600), (620, 31968000), (625, 31712256), (640, 30969000), (666, 29760000), (675, 29363200), (720, 27528000), (740, 26784000), (744, 26640000), (750, 26426880), (768, 25807500), (775, 25574400), (800, 24775200), (837, 23680000), (864, 22940000), (888, 22320000), (900, 22022400), (925, 21427200), (930, 21312000), (960, 20646000), (992, 19980000), (999, 19840000), (1000, 19820160), (1024, 19355625), (1080, 18352000), (1110, 17856000), (1116, 17760000), (1125, 17617920), (1147, 17280000), (1152, 17205000), (1184, 16740000), (1200, 16516800), (1240, 15984000), (1250, 15856128), (1280, 15484500), (1332, 14880000), (1350, 14681600), (1395, 14208000), (1440, 13764000), (1480, 13392000), (1488, 13320000), (1500, 13213440), (1536, 12903750), (1550, 12787200), (1600, 12387600), (1665, 11904000), (1674, 11840000), (1728, 11470000), (1776, 11160000), (1800, 11011200), (1850, 10713600), (1860, 10656000), (1875, 10570752), (1920, 10323000), (1984, 9990000), (1998, 9920000), (2000, 9910080), (2160, 9176000), (2220, 8928000), (2232, 8880000), (2250, 8808960), (2294, 8640000), (2304, 8602500), (2325, 8524800), (2368, 8370000), (2400, 8258400), (2480, 7992000), (2500, 7928064), (2560, 7742250), (2664, 7440000), (2700, 7340800), (2775, 7142400), (2790, 7104000), (2880, 6882000), (2960, 6696000), (2976, 6660000), (3000, 6606720), (3072, 6451875), (3100, 6393600), (3200, 6193800), (3330, 5952000), (3348, 5920000), (3375, 5872640), (3441, 5760000), (3456, 5735000), (3552, 5580000), (3600, 5505600), (3700, 5356800), (3720, 5328000), (3750, 5285376), (3840, 5161500), (3875, 5114880), (3968, 4995000), (3996, 4960000), (4000, 4955040), (4185, 4736000), (4320, 4588000), (4440, 4464000), (4464, 4440000), (4500, 4404480), (4588, 4320000), (4608, 4301250), (4625, 4285440), (4650, 4262400), (4736, 4185000), (4800, 4129200), (4960, 3996000), (4995, 3968000), (5000, 3964032), (5120, 3871125), (5328, 3720000), (5400, 3670400), (5550, 3571200), (5580, 3552000), (5625, 3523584), (5735, 3456000), (5760, 3441000), (5920, 3348000), (5952, 3330000), (6000, 3303360), (6200, 3196800), (6400, 3096900), (6660, 2976000), (6696, 2960000), (6750, 2936320), (6882, 2880000), (6912, 2867500), (6975, 2841600), (7104, 2790000), (7200, 2752800), (7400, 2678400), (7440, 2664000), (7500, 2642688), (7680, 2580750), (7750, 2557440), (7936, 2497500), (7992, 2480000), (8000, 2477520), (8325, 2380800), (8370, 2368000), (8640, 2294000), (8880, 2232000), 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(19840, 999000), (19980, 992000), (20000, 991008), (20646, 960000), (20925, 947200), (21312, 930000), (21600, 917600), (22200, 892800), (22320, 888000), (22500, 880896), (22940, 864000), (23040, 860250), (23125, 857088), (23250, 852480), (23680, 837000), (23808, 832500), (24000, 825840), (24800, 799200), (24975, 793600), (25600, 774225), (26640, 744000), (26784, 740000), (27000, 734080), (27528, 720000), (27648, 716875), (27750, 714240), (27900, 710400), (28416, 697500), (28675, 691200), (28800, 688200), (29600, 669600), (29760, 666000), (30000, 660672), (30969, 640000), (31000, 639360), (31744, 624375), (31968, 620000), (32000, 619380), (33300, 595200), (33480, 592000), (33750, 587264), (34410, 576000), (34560, 573500), (34875, 568320), (35520, 558000), (35712, 555000), (36000, 550560), (36704, 540000), (37000, 535680), (37200, 532800), (37888, 523125), (38400, 516150), (38750, 511488), (39680, 499500), (39960, 496000), (40000, 495504), (41292, 480000), (41625, 476160), (41850, 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