20193390000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 900

約数和(自身を含む): 86831298840

約数和(自身を除く): 66637908840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 98, 100, 105, 112, 114, 120, 125, 126, 133, 140, 144, 147, 150, 152, 168, 171, 175, 180, 190, 196, 200, 210, 225, 228, 240, 241, 245, 250, 252, 266, 280, 285, 294, 300, 304, 315, 336, 342, 350, 360, 375, 380, 392, 399, 400, 420, 441, 450, 456, 475, 482, 490, 500, 504, 525, 532, 560, 570, 588, 600, 625, 630, 665, 684, 700, 720, 723, 735, 750, 760, 784, 798, 840, 855, 875, 882, 900, 912, 931, 950, 964, 980, 1000, 1008, 1050, 1064, 1125, 1140, 1176, 1197, 1200, 1205, 1225, 1250, 1260, 1330, 1368, 1400, 1425, 1446, 1470, 1500, 1520, 1575, 1596, 1680, 1687, 1710, 1750, 1764, 1800, 1862, 1875, 1900, 1928, 1960, 1995, 2000, 2100, 2128, 2169, 2205, 2250, 2280, 2352, 2375, 2394, 2410, 2450, 2500, 2520, 2625, 2660, 2736, 2793, 2800, 2850, 2892, 2940, 3000, 3150, 3192, 3325, 3374, 3420, 3500, 3528, 3600, 3615, 3675, 3724, 3750, 3800, 3856, 3920, 3990, 4200, 4275, 4338, 4375, 4410, 4500, 4560, 4579, 4655, 4750, 4788, 4820, 4900, 5000, 5040, 5061, 5250, 5320, 5586, 5625, 5700, 5784, 5880, 5985, 6000, 6025, 6125, 6300, 6384, 6650, 6748, 6840, 7000, 7056, 7125, 7230, 7350, 7448, 7500, 7600, 7875, 7980, 8379, 8400, 8435, 8550, 8676, 8750, 8820, 9000, 9158, 9310, 9500, 9576, 9640, 9800, 9975, 10000, 10122, 10500, 10640, 10845, 11025, 11172, 11250, 11400, 11568, 11760, 11809, 11875, 11970, 12050, 12250, 12600, 13125, 13300, 13496, 13680, 13737, 13965, 14000, 14250, 14460, 14700, 14896, 15000, 15183, 15750, 15960, 16625, 16758, 16870, 17100, 17352, 17500, 17640, 18000, 18075, 18316, 18375, 18620, 19000, 19152, 19280, 19600, 19950, 20244, 21000, 21375, 21690, 22050, 22344, 22500, 22800, 22895, 23275, 23618, 23750, 23940, 24100, 24500, 25200, 25305, 26250, 26600, 26992, 27474, 27930, 28500, 28920, 29400, 29925, 30000, 30125, 30366, 30625, 31500, 31920, 32053, 33250, 33516, 33740, 34200, 34704, 35000, 35280, 35427, 35625, 36150, 36632, 36750, 37240, 38000, 39375, 39900, 40488, 41211, 41895, 42000, 42175, 42750, 43380, 44100, 44688, 45000, 45790, 46550, 47236, 47500, 47880, 48200, 49000, 49875, 50610, 52500, 53200, 54225, 54948, 55125, 55860, 57000, 57840, 58800, 59045, 59850, 60250, 60732, 61250, 63000, 64106, 66500, 67032, 67480, 68400, 68685, 69825, 70000, 70854, 71250, 72300, 73264, 73500, 74480, 75915, 78750, 79800, 80976, 82422, 83125, 83790, 84350, 85500, 86760, 88200, 90000, 90375, 91580, 91875, 93100, 94472, 95000, 95760, 96159, 96400, 98000, 99750, 101220, 105000, 106281, 106875, 108450, 109896, 110250, 111720, 114000, 114475, 116375, 118090, 119700, 120500, 121464, 122500, 126000, 126525, 128212, 133000, 134064, 134960, 137370, 139650, 141708, 142500, 144600, 147000, 149625, 150625, 151830, 157500, 159600, 160265, 164844, 166250, 167580, 168700, 171000, 173520, 176400, 177135, 180750, 183160, 183750, 186200, 188944, 190000, 192318, 199500, 202440, 206055, 209475, 210000, 210875, 212562, 213750, 216900, 219792, 220500, 223440, 224371, 228950, 232750, 236180, 239400, 241000, 242928, 245000, 249375, 253050, 256424, 266000, 271125, 274740, 275625, 279300, 283416, 285000, 288477, 289200, 294000, 295225, 299250, 301250, 303660, 315000, 320530, 329688, 332500, 335160, 337400, 342000, 343425, 349125, 354270, 361500, 366320, 367500, 372400, 379575, 384636, 399000, 404880, 412110, 418950, 421750, 425124, 427500, 433800, 441000, 448742, 451875, 457900, 465500, 472360, 478800, 480795, 482000, 490000, 498750, 506100, 512848, 531405, 542250, 549480, 551250, 558600, 566832, 570000, 572375, 576954, 581875, 590450, 598500, 602500, 607320, 630000, 632625, 641060, 659376, 665000, 670320, 673113, 674800, 686850, 698250, 708540, 723000, 735000, 748125, 759150, 769272, 798000, 801325, 824220, 837900, 843500, 850248, 855000, 867600, 882000, 885675, 897484, 903750, 915800, 931000, 944720, 961590, 997500, 1012200, 1030275, 1047375, 1054375, 1062810, 1084500, 1098960, 1102500, 1117200, 1121855, 1144750, 1153908, 1163750, 1180900, 1197000, 1205000, 1214640, 1265250, 1282120, 1330000, 1346226, 1355625, 1373700, 1396500, 1417080, 1442385, 1446000, 1470000, 1476125, 1496250, 1518300, 1538544, 1602650, 1648440, 1675800, 1687000, 1700496, 1710000, 1717125, 1745625, 1771350, 1794968, 1807500, 1831600, 1862000, 1897875, 1923180, 1995000, 2019339, 2024400, 2060550, 2094750, 2108750, 2125620, 2169000, 2205000, 2243710, 2289500, 2307816, 2327500, 2361800, 2394000, 2403975, 2410000, 2530500, 2564240, 2657025, 2692452, 2711250, 2747400, 2793000, 2834160, 2861875, 2884770, 2952250, 2992500, 3036600, 3163125, 3205300, 3296880, 3351600, 3365565, 3374000, 3434250, 3491250, 3542700, 3589936, 3615000, 3795750, 3846360, 3990000, 4006625, 4038678, 4121100, 4189500, 4217500, 4251240, 4338000, 4410000, 4428375, 4487420, 4579000, 4615632, 4655000, 4723600, 4807950, 5061000, 5151375, 5236875, 5314050, 5384904, 5422500, 5494800, 5586000, 5609275, 5723750, 5769540, 5904500, 5985000, 6073200, 6326250, 6410600, 6731130, 6868500, 6982500, 7085400, 7211925, 7230000, 7380625, 7591500, 7692720, 8013250, 8077356, 8242200, 8379000, 8435000, 8502480, 8585625, 8856750, 8974840, 9158000, 9310000, 9489375, 9615900, 10096695, 10122000, 10302750, 10473750, 10628100, 10769808, 10845000, 11218550, 11447500, 11539080, 11809000, 11970000, 12019875, 12652500, 12821200, 13285125, 13462260, 13737000, 13965000, 14170800, 14423850, 14761250, 15183000, 16026500, 16154712, 16484400, 16758000, 16827825, 16870000, 17171250, 17713500, 17949680, 18978750, 19231800, 20033125, 20193390, 20605500, 20947500, 21256200, 21690000, 22141875, 22437100, 22895000, 23078160, 23618000, 24039750, 25305000, 25756875, 26570250, 26924520, 27474000, 27930000, 28046375, 28847700, 29522500, 30366000, 32053000, 32309424, 33655650, 34342500, 35427000, 36059625, 37957500, 38463600, 40066250, 40386780, 41211000, 41895000, 42512400, 44283750, 44874200, 45790000, 48079500, 50483475, 50610000, 51513750, 53140500, 53849040, 56092750, 57695400, 59045000, 60099375, 64106000, 66425625, 67311300, 68685000, 70854000, 72119250, 75915000, 80132500, 80773560, 82422000, 83790000, 84139125, 88567500, 89748400, 96159000, 100966950, 103027500, 106281000, 112185500, 115390800, 118090000, 120198750, 132851250, 134622600, 137370000, 140231875, 144238500, 151830000, 160265000, 161547120, 168278250, 177135000, 180298125, 192318000, 201933900, 206055000, 212562000, 224371000, 240397500, 252417375, 265702500, 269245200, 280463750, 288477000, 320530000, 336556500, 354270000, 360596250, 403867800, 412110000, 420695625, 448742000, 480795000, 504834750, 531405000, 560927500, 576954000, 673113000, 721192500, 807735600, 841391250, 961590000, 1009669500, 1062810000, 1121855000, 1262086875, 1346226000, 1442385000, 1682782500, 2019339000, 2243710000, 2524173750, 2884770000, 3365565000, 4038678000, 5048347500, 6731130000, 10096695000, 20193390000]

約数ペア:

[(1, 20193390000), (2, 10096695000), (3, 6731130000), (4, 5048347500), (5, 4038678000), (6, 3365565000), (7, 2884770000), (8, 2524173750), (9, 2243710000), (10, 2019339000), (12, 1682782500), (14, 1442385000), (15, 1346226000), (16, 1262086875), (18, 1121855000), (19, 1062810000), (20, 1009669500), (21, 961590000), (24, 841391250), (25, 807735600), (28, 721192500), (30, 673113000), (35, 576954000), (36, 560927500), (38, 531405000), (40, 504834750), (42, 480795000), (45, 448742000), (48, 420695625), (49, 412110000), (50, 403867800), (56, 360596250), (57, 354270000), (60, 336556500), (63, 320530000), (70, 288477000), (72, 280463750), (75, 269245200), (76, 265702500), (80, 252417375), (84, 240397500), (90, 224371000), (95, 212562000), (98, 206055000), (100, 201933900), (105, 192318000), (112, 180298125), (114, 177135000), (120, 168278250), (125, 161547120), (126, 160265000), (133, 151830000), (140, 144238500), (144, 140231875), (147, 137370000), (150, 134622600), (152, 132851250), (168, 120198750), (171, 118090000), (175, 115390800), (180, 112185500), (190, 106281000), (196, 103027500), (200, 100966950), (210, 96159000), (225, 89748400), (228, 88567500), (240, 84139125), (241, 83790000), (245, 82422000), (250, 80773560), (252, 80132500), (266, 75915000), (280, 72119250), (285, 70854000), (294, 68685000), (300, 67311300), (304, 66425625), (315, 64106000), (336, 60099375), (342, 59045000), (350, 57695400), (360, 56092750), (375, 53849040), (380, 53140500), (392, 51513750), (399, 50610000), (400, 50483475), (420, 48079500), (441, 45790000), (450, 44874200), (456, 44283750), (475, 42512400), (482, 41895000), (490, 41211000), (500, 40386780), (504, 40066250), (525, 38463600), (532, 37957500), (560, 36059625), (570, 35427000), (588, 34342500), (600, 33655650), (625, 32309424), (630, 32053000), (665, 30366000), (684, 29522500), (700, 28847700), (720, 28046375), (723, 27930000), (735, 27474000), (750, 26924520), (760, 26570250), (784, 25756875), (798, 25305000), (840, 24039750), (855, 23618000), (875, 23078160), (882, 22895000), (900, 22437100), (912, 22141875), (931, 21690000), (950, 21256200), (964, 20947500), (980, 20605500), (1000, 20193390), (1008, 20033125), (1050, 19231800), (1064, 18978750), (1125, 17949680), (1140, 17713500), (1176, 17171250), (1197, 16870000), (1200, 16827825), (1205, 16758000), (1225, 16484400), (1250, 16154712), (1260, 16026500), (1330, 15183000), (1368, 14761250), (1400, 14423850), (1425, 14170800), (1446, 13965000), (1470, 13737000), (1500, 13462260), (1520, 13285125), (1575, 12821200), (1596, 12652500), (1680, 12019875), (1687, 11970000), (1710, 11809000), (1750, 11539080), (1764, 11447500), (1800, 11218550), (1862, 10845000), (1875, 10769808), (1900, 10628100), (1928, 10473750), (1960, 10302750), (1995, 10122000), (2000, 10096695), (2100, 9615900), (2128, 9489375), (2169, 9310000), (2205, 9158000), (2250, 8974840), (2280, 8856750), (2352, 8585625), (2375, 8502480), (2394, 8435000), (2410, 8379000), (2450, 8242200), (2500, 8077356), (2520, 8013250), (2625, 7692720), (2660, 7591500), (2736, 7380625), (2793, 7230000), (2800, 7211925), (2850, 7085400), (2892, 6982500), (2940, 6868500), (3000, 6731130), (3150, 6410600), (3192, 6326250), (3325, 6073200), (3374, 5985000), (3420, 5904500), (3500, 5769540), (3528, 5723750), (3600, 5609275), (3615, 5586000), (3675, 5494800), (3724, 5422500), (3750, 5384904), (3800, 5314050), (3856, 5236875), (3920, 5151375), (3990, 5061000), (4200, 4807950), (4275, 4723600), (4338, 4655000), (4375, 4615632), (4410, 4579000), (4500, 4487420), (4560, 4428375), (4579, 4410000), (4655, 4338000), (4750, 4251240), (4788, 4217500), (4820, 4189500), (4900, 4121100), (5000, 4038678), (5040, 4006625), (5061, 3990000), (5250, 3846360), (5320, 3795750), (5586, 3615000), (5625, 3589936), (5700, 3542700), (5784, 3491250), (5880, 3434250), (5985, 3374000), (6000, 3365565), (6025, 3351600), (6125, 3296880), (6300, 3205300), (6384, 3163125), (6650, 3036600), (6748, 2992500), (6840, 2952250), (7000, 2884770), (7056, 2861875), (7125, 2834160), (7230, 2793000), (7350, 2747400), (7448, 2711250), (7500, 2692452), (7600, 2657025), (7875, 2564240), (7980, 2530500), (8379, 2410000), (8400, 2403975), (8435, 2394000), (8550, 2361800), (8676, 2327500), (8750, 2307816), (8820, 2289500), (9000, 2243710), (9158, 2205000), (9310, 2169000), (9500, 2125620), (9576, 2108750), (9640, 2094750), (9800, 2060550), (9975, 2024400), (10000, 2019339), (10122, 1995000), (10500, 1923180), (10640, 1897875), (10845, 1862000), (11025, 1831600), (11172, 1807500), (11250, 1794968), (11400, 1771350), (11568, 1745625), (11760, 1717125), (11809, 1710000), (11875, 1700496), (11970, 1687000), (12050, 1675800), (12250, 1648440), (12600, 1602650), (13125, 1538544), (13300, 1518300), (13496, 1496250), (13680, 1476125), (13737, 1470000), (13965, 1446000), (14000, 1442385), (14250, 1417080), (14460, 1396500), (14700, 1373700), (14896, 1355625), (15000, 1346226), (15183, 1330000), (15750, 1282120), (15960, 1265250), (16625, 1214640), (16758, 1205000), (16870, 1197000), (17100, 1180900), (17352, 1163750), (17500, 1153908), (17640, 1144750), (18000, 1121855), (18075, 1117200), (18316, 1102500), (18375, 1098960), (18620, 1084500), (19000, 1062810), (19152, 1054375), (19280, 1047375), (19600, 1030275), (19950, 1012200), (20244, 997500), (21000, 961590), (21375, 944720), (21690, 931000), (22050, 915800), (22344, 903750), (22500, 897484), (22800, 885675), (22895, 882000), (23275, 867600), (23618, 855000), (23750, 850248), (23940, 843500), (24100, 837900), (24500, 824220), (25200, 801325), (25305, 798000), (26250, 769272), (26600, 759150), (26992, 748125), (27474, 735000), (27930, 723000), (28500, 708540), (28920, 698250), (29400, 686850), (29925, 674800), (30000, 673113), (30125, 670320), (30366, 665000), (30625, 659376), (31500, 641060), (31920, 632625), (32053, 630000), (33250, 607320), (33516, 602500), (33740, 598500), (34200, 590450), (34704, 581875), (35000, 576954), (35280, 572375), (35427, 570000), (35625, 566832), (36150, 558600), (36632, 551250), (36750, 549480), (37240, 542250), (38000, 531405), (39375, 512848), (39900, 506100), (40488, 498750), (41211, 490000), (41895, 482000), (42000, 480795), (42175, 478800), (42750, 472360), (43380, 465500), (44100, 457900), (44688, 451875), (45000, 448742), (45790, 441000), (46550, 433800), (47236, 427500), (47500, 425124), (47880, 421750), (48200, 418950), (49000, 412110), (49875, 404880), (50610, 399000), (52500, 384636), (53200, 379575), (54225, 372400), (54948, 367500), (55125, 366320), (55860, 361500), (57000, 354270), (57840, 349125), (58800, 343425), (59045, 342000), (59850, 337400), (60250, 335160), (60732, 332500), (61250, 329688), (63000, 320530), (64106, 315000), (66500, 303660), (67032, 301250), (67480, 299250), (68400, 295225), (68685, 294000), (69825, 289200), (70000, 288477), (70854, 285000), (71250, 283416), (72300, 279300), (73264, 275625), (73500, 274740), (74480, 271125), (75915, 266000), (78750, 256424), (79800, 253050), (80976, 249375), (82422, 245000), (83125, 242928), (83790, 241000), (84350, 239400), (85500, 236180), (86760, 232750), (88200, 228950), (90000, 224371), (90375, 223440), (91580, 220500), (91875, 219792), (93100, 216900), (94472, 213750), (95000, 212562), (95760, 210875), (96159, 210000), (96400, 209475), (98000, 206055), (99750, 202440), (101220, 199500), (105000, 192318), (106281, 190000), (106875, 188944), (108450, 186200), (109896, 183750), (110250, 183160), (111720, 180750), (114000, 177135), (114475, 176400), (116375, 173520), (118090, 171000), (119700, 168700), (120500, 167580), (121464, 166250), (122500, 164844), (126000, 160265), (126525, 159600), (128212, 157500), (133000, 151830), (134064, 150625), (134960, 149625), (137370, 147000), (139650, 144600), (141708, 142500)]