19200780000

素因数分解:

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

素因数の和:138

約数の個数: 720

約数和(自身を含む): 74265040080

約数和(自身を除く): 55064260080

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, 72, 74, 75, 80, 90, 93, 96, 100, 108, 111, 120, 124, 125, 135, 144, 148, 150, 155, 160, 180, 185, 186, 200, 216, 222, 225, 240, 248, 250, 270, 279, 288, 296, 300, 310, 333, 360, 370, 372, 375, 400, 432, 444, 450, 465, 480, 496, 500, 540, 555, 558, 592, 600, 620, 625, 666, 675, 720, 740, 744, 750, 775, 800, 837, 864, 888, 900, 925, 930, 961, 992, 999, 1000, 1080, 1110, 1116, 1125, 1147, 1184, 1200, 1240, 1250, 1332, 1350, 1395, 1440, 1480, 1488, 1500, 1550, 1665, 1674, 1776, 1800, 1850, 1860, 1875, 1922, 1998, 2000, 2160, 2220, 2232, 2250, 2294, 2325, 2400, 2480, 2500, 2664, 2700, 2775, 2790, 2883, 2960, 2976, 3000, 3100, 3330, 3348, 3375, 3441, 3552, 3600, 3700, 3720, 3750, 3844, 3875, 3996, 4000, 4185, 4320, 4440, 4464, 4500, 4588, 4625, 4650, 4805, 4960, 4995, 5000, 5328, 5400, 5550, 5580, 5625, 5735, 5766, 5920, 6000, 6200, 6660, 6696, 6750, 6882, 6975, 7200, 7400, 7440, 7500, 7688, 7750, 7992, 8325, 8370, 8649, 8880, 8928, 9000, 9176, 9250, 9300, 9610, 9990, 10000, 10323, 10656, 10800, 11100, 11160, 11250, 11470, 11532, 11625, 12000, 12400, 13320, 13392, 13500, 13764, 13875, 13950, 14415, 14800, 14880, 15000, 15376, 15500, 15984, 16650, 16740, 16875, 17205, 17298, 17760, 18000, 18352, 18500, 18600, 19220, 19375, 19980, 20000, 20646, 20925, 21600, 22200, 22320, 22500, 22940, 23064, 23125, 23250, 24025, 24800, 24975, 25947, 26640, 26784, 27000, 27528, 27750, 27900, 28675, 28830, 29600, 30000, 30752, 30969, 31000, 31968, 33300, 33480, 33750, 34410, 34596, 34875, 35557, 36000, 36704, 37000, 37200, 38440, 38750, 39960, 41292, 41625, 41850, 43245, 44400, 44640, 45000, 45880, 46128, 46250, 46500, 48050, 49950, 51615, 51894, 53280, 54000, 55056, 55500, 55800, 57350, 57660, 58125, 60000, 61938, 62000, 66600, 66960, 67500, 68820, 69192, 69375, 69750, 71114, 72075, 74000, 74400, 76880, 77500, 79920, 82584, 83250, 83700, 86025, 86490, 88800, 90000, 91760, 92256, 92500, 93000, 96100, 99900, 103230, 103788, 104625, 106671, 108000, 110112, 111000, 111600, 114700, 115320, 116250, 120125, 123876, 124000, 124875, 129735, 133200, 133920, 135000, 137640, 138384, 138750, 139500, 142228, 143375, 144150, 148000, 153760, 154845, 155000, 159840, 165168, 166500, 167400, 172050, 172980, 174375, 177785, 180000, 183520, 185000, 186000, 192200, 199800, 206460, 207576, 208125, 209250, 213342, 216225, 222000, 223200, 229400, 230640, 232500, 240250, 247752, 249750, 258075, 259470, 266400, 270000, 275280, 276768, 277500, 279000, 284456, 286750, 288300, 309690, 310000, 320013, 330336, 333000, 334800, 344100, 345960, 348750, 355570, 360375, 370000, 372000, 384400, 399600, 412920, 415152, 416250, 418500, 426684, 430125, 432450, 444000, 458800, 461280, 465000, 480500, 495504, 499500, 516150, 518940, 523125, 533355, 540000, 550560, 555000, 558000, 568912, 573500, 576600, 600625, 619380, 620000, 624375, 640026, 648675, 666000, 669600, 688200, 691920, 697500, 711140, 716875, 720750, 740000, 768800, 774225, 799200, 825840, 830304, 832500, 837000, 853368, 860250, 864900, 888925, 917600, 930000, 960039, 961000, 991008, 999000, 1032300, 1037880, 1046250, 1066710, 1081125, 1110000, 1116000, 1137824, 1147000, 1153200, 1201250, 1238760, 1248750, 1280052, 1290375, 1297350, 1332000, 1376400, 1383840, 1395000, 1422280, 1433750, 1441500, 1548450, 1600065, 1651680, 1665000, 1674000, 1706736, 1720500, 1729800, 1777850, 1801875, 1860000, 1920078, 1922000, 1998000, 2064600, 2075760, 2092500, 2133420, 2150625, 2162250, 2220000, 2294000, 2306400, 2402500, 2477520, 2497500, 2560104, 2580750, 2594700, 2666775, 2752800, 2790000, 2844560, 2867500, 2883000, 3096900, 3200130, 3243375, 3330000, 3348000, 3413472, 3441000, 3459600, 3555700, 3603750, 3840156, 3844000, 3871125, 3996000, 4129200, 4151520, 4185000, 4266840, 4301250, 4324500, 4444625, 4588000, 4800195, 4805000, 4955040, 4995000, 5120208, 5161500, 5189400, 5333550, 5405625, 5580000, 5689120, 5735000, 5766000, 6193800, 6400260, 6451875, 6486750, 6660000, 6882000, 6919200, 7111400, 7207500, 7680312, 7742250, 8000325, 8258400, 8370000, 8533680, 8602500, 8649000, 8889250, 9600390, 9610000, 9990000, 10240416, 10323000, 10378800, 10667100, 10811250, 11470000, 11532000, 12387600, 12800520, 12903750, 12973500, 13333875, 13764000, 14222800, 14415000, 15360624, 15484500, 16000650, 16216875, 16740000, 17067360, 17205000, 17298000, 17778500, 19200780, 19220000, 19355625, 19980000, 20646000, 20757600, 21334200, 21622500, 22223125, 22940000, 24000975, 24775200, 25601040, 25807500, 25947000, 26667750, 28445600, 28830000, 30721248, 30969000, 32001300, 32433750, 34410000, 34596000, 35557000, 38401560, 38711250, 40001625, 41292000, 42668400, 43245000, 44446250, 48001950, 51202080, 51615000, 51894000, 53335500, 57660000, 61938000, 64002600, 64867500, 66669375, 68820000, 71114000, 76803120, 77422500, 80003250, 85336800, 86490000, 88892500, 96003900, 103230000, 103788000, 106671000, 120004875, 123876000, 128005200, 129735000, 133338750, 142228000, 153606240, 154845000, 160006500, 172980000, 177785000, 192007800, 200008125, 206460000, 213342000, 240009750, 256010400, 259470000, 266677500, 309690000, 320013000, 355570000, 384015600, 400016250, 426684000, 480019500, 518940000, 533355000, 600024375, 619380000, 640026000, 711140000, 768031200, 800032500, 960039000, 1066710000, 1200048750, 1280052000, 1600065000, 1920078000, 2133420000, 2400097500, 3200130000, 3840156000, 4800195000, 6400260000, 9600390000, 19200780000]

約数ペア:

[(1, 19200780000), (2, 9600390000), (3, 6400260000), (4, 4800195000), (5, 3840156000), (6, 3200130000), (8, 2400097500), (9, 2133420000), (10, 1920078000), (12, 1600065000), (15, 1280052000), (16, 1200048750), (18, 1066710000), (20, 960039000), (24, 800032500), (25, 768031200), (27, 711140000), (30, 640026000), (31, 619380000), (32, 600024375), (36, 533355000), (37, 518940000), (40, 480019500), (45, 426684000), (48, 400016250), (50, 384015600), (54, 355570000), (60, 320013000), (62, 309690000), (72, 266677500), (74, 259470000), (75, 256010400), (80, 240009750), (90, 213342000), (93, 206460000), (96, 200008125), (100, 192007800), (108, 177785000), (111, 172980000), (120, 160006500), (124, 154845000), (125, 153606240), (135, 142228000), (144, 133338750), (148, 129735000), (150, 128005200), (155, 123876000), (160, 120004875), (180, 106671000), (185, 103788000), (186, 103230000), (200, 96003900), (216, 88892500), (222, 86490000), (225, 85336800), (240, 80003250), (248, 77422500), (250, 76803120), (270, 71114000), (279, 68820000), (288, 66669375), (296, 64867500), (300, 64002600), (310, 61938000), (333, 57660000), (360, 53335500), (370, 51894000), (372, 51615000), (375, 51202080), (400, 48001950), (432, 44446250), (444, 43245000), (450, 42668400), (465, 41292000), (480, 40001625), (496, 38711250), (500, 38401560), (540, 35557000), (555, 34596000), (558, 34410000), (592, 32433750), (600, 32001300), (620, 30969000), (625, 30721248), (666, 28830000), (675, 28445600), (720, 26667750), (740, 25947000), (744, 25807500), (750, 25601040), (775, 24775200), (800, 24000975), (837, 22940000), (864, 22223125), (888, 21622500), (900, 21334200), (925, 20757600), (930, 20646000), (961, 19980000), (992, 19355625), (999, 19220000), (1000, 19200780), (1080, 17778500), (1110, 17298000), (1116, 17205000), (1125, 17067360), (1147, 16740000), (1184, 16216875), (1200, 16000650), (1240, 15484500), (1250, 15360624), (1332, 14415000), (1350, 14222800), (1395, 13764000), (1440, 13333875), (1480, 12973500), (1488, 12903750), (1500, 12800520), (1550, 12387600), (1665, 11532000), (1674, 11470000), (1776, 10811250), (1800, 10667100), (1850, 10378800), (1860, 10323000), (1875, 10240416), (1922, 9990000), (1998, 9610000), (2000, 9600390), (2160, 8889250), (2220, 8649000), (2232, 8602500), (2250, 8533680), (2294, 8370000), (2325, 8258400), (2400, 8000325), (2480, 7742250), (2500, 7680312), (2664, 7207500), (2700, 7111400), (2775, 6919200), (2790, 6882000), (2883, 6660000), (2960, 6486750), (2976, 6451875), (3000, 6400260), (3100, 6193800), (3330, 5766000), (3348, 5735000), (3375, 5689120), (3441, 5580000), (3552, 5405625), (3600, 5333550), (3700, 5189400), (3720, 5161500), (3750, 5120208), (3844, 4995000), (3875, 4955040), (3996, 4805000), (4000, 4800195), (4185, 4588000), (4320, 4444625), (4440, 4324500), (4464, 4301250), (4500, 4266840), (4588, 4185000), (4625, 4151520), (4650, 4129200), (4805, 3996000), (4960, 3871125), (4995, 3844000), (5000, 3840156), (5328, 3603750), (5400, 3555700), (5550, 3459600), (5580, 3441000), (5625, 3413472), (5735, 3348000), (5766, 3330000), (5920, 3243375), (6000, 3200130), (6200, 3096900), (6660, 2883000), (6696, 2867500), (6750, 2844560), (6882, 2790000), (6975, 2752800), (7200, 2666775), (7400, 2594700), (7440, 2580750), (7500, 2560104), (7688, 2497500), (7750, 2477520), (7992, 2402500), (8325, 2306400), (8370, 2294000), (8649, 2220000), (8880, 2162250), (8928, 2150625), (9000, 2133420), (9176, 2092500), (9250, 2075760), (9300, 2064600), (9610, 1998000), (9990, 1922000), (10000, 1920078), (10323, 1860000), (10656, 1801875), (10800, 1777850), (11100, 1729800), (11160, 1720500), (11250, 1706736), (11470, 1674000), (11532, 1665000), (11625, 1651680), (12000, 1600065), (12400, 1548450), (13320, 1441500), (13392, 1433750), (13500, 1422280), (13764, 1395000), (13875, 1383840), (13950, 1376400), (14415, 1332000), (14800, 1297350), (14880, 1290375), (15000, 1280052), (15376, 1248750), (15500, 1238760), (15984, 1201250), (16650, 1153200), (16740, 1147000), (16875, 1137824), (17205, 1116000), (17298, 1110000), (17760, 1081125), (18000, 1066710), (18352, 1046250), (18500, 1037880), (18600, 1032300), (19220, 999000), (19375, 991008), (19980, 961000), (20000, 960039), (20646, 930000), (20925, 917600), (21600, 888925), (22200, 864900), (22320, 860250), (22500, 853368), (22940, 837000), (23064, 832500), (23125, 830304), (23250, 825840), (24025, 799200), (24800, 774225), (24975, 768800), (25947, 740000), (26640, 720750), (26784, 716875), (27000, 711140), (27528, 697500), (27750, 691920), (27900, 688200), (28675, 669600), (28830, 666000), (29600, 648675), (30000, 640026), (30752, 624375), (30969, 620000), (31000, 619380), (31968, 600625), (33300, 576600), (33480, 573500), (33750, 568912), (34410, 558000), (34596, 555000), (34875, 550560), (35557, 540000), (36000, 533355), (36704, 523125), (37000, 518940), (37200, 516150), (38440, 499500), (38750, 495504), (39960, 480500), (41292, 465000), (41625, 461280), (41850, 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172050), (114700, 167400), (115320, 166500), (116250, 165168), (120125, 159840), (123876, 155000), (124000, 154845), (124875, 153760), (129735, 148000), (133200, 144150), (133920, 143375), (135000, 142228), (137640, 139500), (138384, 138750)]