2156994000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 960

約数和(自身を含む): 9777231360

約数和(自身を除く): 7620237360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 53, 56, 57, 60, 63, 68, 70, 72, 75, 76, 80, 84, 85, 90, 95, 100, 102, 105, 106, 112, 114, 119, 120, 125, 126, 133, 136, 140, 144, 150, 152, 153, 159, 168, 170, 171, 175, 180, 190, 200, 204, 210, 212, 225, 228, 238, 240, 250, 252, 255, 265, 266, 272, 280, 285, 300, 304, 306, 315, 318, 323, 336, 340, 342, 350, 357, 360, 371, 375, 380, 399, 400, 408, 420, 424, 425, 450, 456, 475, 476, 477, 500, 504, 510, 525, 530, 532, 560, 570, 595, 600, 612, 630, 636, 646, 665, 680, 684, 700, 714, 720, 742, 750, 760, 765, 795, 798, 816, 840, 848, 850, 855, 875, 900, 901, 912, 950, 952, 954, 969, 1000, 1007, 1008, 1020, 1050, 1060, 1064, 1071, 1113, 1125, 1140, 1190, 1197, 1200, 1224, 1260, 1272, 1275, 1292, 1325, 1330, 1360, 1368, 1400, 1425, 1428, 1484, 1500, 1520, 1530, 1575, 1590, 1596, 1615, 1680, 1700, 1710, 1750, 1785, 1800, 1802, 1855, 1900, 1904, 1908, 1938, 1995, 2000, 2014, 2040, 2100, 2120, 2125, 2128, 2142, 2226, 2250, 2261, 2280, 2375, 2380, 2385, 2394, 2448, 2520, 2544, 2550, 2584, 2625, 2650, 2660, 2703, 2736, 2800, 2850, 2856, 2907, 2968, 2975, 3000, 3021, 3060, 3150, 3180, 3192, 3230, 3325, 3339, 3400, 3420, 3500, 3570, 3600, 3604, 3710, 3800, 3816, 3825, 3876, 3975, 3990, 4028, 4080, 4200, 4240, 4250, 4275, 4284, 4452, 4500, 4505, 4522, 4560, 4750, 4760, 4770, 4788, 4845, 5035, 5040, 5100, 5168, 5250, 5300, 5320, 5355, 5406, 5565, 5700, 5712, 5814, 5936, 5950, 5985, 6000, 6042, 6120, 6300, 6307, 6360, 6375, 6384, 6460, 6625, 6650, 6678, 6783, 6800, 6840, 7000, 7049, 7125, 7140, 7208, 7420, 7600, 7632, 7650, 7752, 7875, 7950, 7980, 8056, 8075, 8109, 8400, 8500, 8550, 8568, 8904, 8925, 9000, 9010, 9044, 9063, 9275, 9500, 9520, 9540, 9576, 9690, 9975, 10070, 10200, 10500, 10600, 10640, 10710, 10812, 11130, 11305, 11400, 11628, 11900, 11925, 11970, 12084, 12240, 12600, 12614, 12720, 12750, 12920, 13250, 13300, 13356, 13515, 13566, 13680, 14000, 14098, 14250, 14280, 14416, 14535, 14840, 14875, 15105, 15300, 15504, 15750, 15900, 15960, 16112, 16150, 16218, 16625, 16695, 17000, 17100, 17119, 17136, 17808, 17850, 18000, 18020, 18088, 18126, 18550, 18921, 19000, 19080, 19125, 19152, 19380, 19875, 19950, 20140, 20349, 20400, 21000, 21147, 21200, 21375, 21420, 21624, 22260, 22525, 22610, 22800, 23256, 23800, 23850, 23940, 24168, 24225, 25175, 25200, 25228, 25500, 25840, 26500, 26600, 26712, 26775, 27030, 27132, 27825, 28196, 28500, 28560, 29070, 29680, 29750, 29925, 30210, 30600, 31500, 31535, 31800, 31920, 32300, 32436, 33250, 33390, 33915, 34000, 34200, 34238, 35245, 35700, 36040, 36176, 36252, 37100, 37842, 38000, 38160, 38250, 38760, 39750, 39900, 40280, 40375, 40545, 40698, 42000, 42294, 42750, 42840, 43248, 44520, 44625, 45050, 45220, 45315, 46375, 46512, 47600, 47700, 47880, 48336, 48450, 49875, 50350, 50456, 51000, 51357, 53000, 53200, 53424, 53550, 54060, 54264, 55650, 56392, 56525, 56763, 57000, 58140, 59500, 59625, 59850, 60420, 61200, 63000, 63070, 63441, 63600, 64600, 64872, 66500, 66780, 67575, 67830, 68400, 68476, 70490, 71400, 72080, 72504, 72675, 74200, 75525, 75684, 76500, 77520, 79500, 79800, 80560, 80750, 81090, 81396, 83475, 84588, 85500, 85595, 85680, 89040, 89250, 90100, 90440, 90630, 92750, 94605, 95400, 95760, 96900, 99750, 100700, 100912, 101745, 102000, 102714, 105735, 106000, 107100, 108120, 108528, 111300, 112625, 112784, 113050, 113526, 114000, 116280, 119000, 119250, 119700, 119833, 120840, 121125, 125875, 126000, 126140, 126882, 129200, 129744, 133000, 133560, 133875, 135150, 135660, 136952, 139125, 140980, 142800, 145008, 145350, 148400, 149625, 151050, 151368, 153000, 154071, 157675, 159000, 159600, 161500, 162180, 162792, 166950, 169176, 169575, 171000, 171190, 176225, 178500, 180200, 180880, 181260, 185500, 189210, 190800, 193800, 199500, 201400, 202725, 203490, 205428, 211470, 214200, 216240, 222600, 225250, 226100, 226575, 227052, 232560, 238000, 238500, 239400, 239666, 241680, 242250, 251750, 252280, 253764, 256785, 266000, 267120, 267750, 270300, 271320, 273904, 278250, 281960, 282625, 283815, 290700, 299250, 302100, 302736, 306000, 308142, 315350, 317205, 318000, 323000, 324360, 325584, 333900, 337875, 338352, 339150, 342000, 342380, 352450, 357000, 359499, 360400, 362520, 363375, 371000, 377625, 378420, 387600, 399000, 402800, 405450, 406980, 410856, 417375, 422940, 427975, 428400, 445200, 450500, 452200, 453150, 454104, 473025, 477000, 478800, 479332, 484500, 503500, 504560, 507528, 508725, 513570, 528675, 535500, 540600, 542640, 556500, 563920, 565250, 567630, 581400, 598500, 599165, 604200, 616284, 630700, 634410, 646000, 648720, 667800, 675750, 678300, 684760, 704900, 714000, 718998, 725040, 726750, 742000, 755250, 756840, 770355, 788375, 798000, 810900, 813960, 821712, 834750, 845880, 847875, 855950, 881125, 901000, 904400, 906300, 908208, 946050, 954000, 958664, 969000, 1007000, 1013625, 1015056, 1017450, 1027140, 1057350, 1071000, 1078497, 1081200, 1113000, 1130500, 1132875, 1135260, 1162800, 1197000, 1198330, 1208400, 1232568, 1261400, 1268820, 1283925, 1335600, 1351500, 1356600, 1369520, 1409800, 1419075, 1437996, 1453500, 1510500, 1513680, 1540710, 1576750, 1586025, 1621800, 1627920, 1669500, 1691760, 1695750, 1711900, 1762250, 1797495, 1802000, 1812600, 1892100, 1917328, 1938000, 2014000, 2027250, 2034900, 2054280, 2114700, 2139875, 2142000, 2156994, 2226000, 2261000, 2265750, 2270520, 2365125, 2394000, 2396660, 2465136, 2522800, 2537640, 2543625, 2567850, 2643375, 2703000, 2713200, 2819600, 2838150, 2875992, 2907000, 2995825, 3021000, 3081420, 3153500, 3172050, 3243600, 3339000, 3391500, 3423800, 3524500, 3594990, 3625200, 3784200, 3851775, 4054500, 4069800, 4108560, 4229400, 4279750, 4313988, 4522000, 4531500, 4541040, 4730250, 4793320, 5075280, 5087250, 5135700, 5286750, 5392485, 5406000, 5676300, 5751984, 5814000, 5991650, 6042000, 6162840, 6307000, 6344100, 6419625, 6678000, 6783000, 6847600, 7049000, 7095375, 7189980, 7568400, 7703550, 7930125, 8109000, 8139600, 8458800, 8559500, 8627976, 8987475, 9063000, 9460500, 9586640, 10174500, 10271400, 10573500, 10784970, 11352600, 11983300, 12325680, 12614000, 12688200, 12839250, 13566000, 14098000, 14190750, 14379960, 14979125, 15407100, 15860250, 16218000, 17119000, 17255952, 17974950, 18126000, 18921000, 19258875, 20349000, 20542800, 21147000, 21569940, 22705200, 23966600, 25376400, 25678500, 26962425, 28381500, 28759920, 29958250, 30814200, 31720500, 34238000, 35949900, 37842000, 38517750, 40698000, 42294000, 43139880, 44937375, 47933200, 51357000, 53924850, 56763000, 59916500, 61628400, 63441000, 71899800, 77035500, 86279760, 89874750, 102714000, 107849700, 113526000, 119833000, 126882000, 134812125, 143799600, 154071000, 179749500, 215699400, 239666000, 269624250, 308142000, 359499000, 431398800, 539248500, 718998000, 1078497000, 2156994000]

約数ペア:

[(1, 2156994000), (2, 1078497000), (3, 718998000), (4, 539248500), (5, 431398800), (6, 359499000), (7, 308142000), (8, 269624250), (9, 239666000), (10, 215699400), (12, 179749500), (14, 154071000), (15, 143799600), (16, 134812125), (17, 126882000), (18, 119833000), (19, 113526000), (20, 107849700), (21, 102714000), (24, 89874750), (25, 86279760), (28, 77035500), (30, 71899800), (34, 63441000), (35, 61628400), (36, 59916500), (38, 56763000), (40, 53924850), (42, 51357000), (45, 47933200), (48, 44937375), (50, 43139880), (51, 42294000), (53, 40698000), (56, 38517750), (57, 37842000), (60, 35949900), (63, 34238000), (68, 31720500), (70, 30814200), (72, 29958250), (75, 28759920), (76, 28381500), (80, 26962425), (84, 25678500), (85, 25376400), (90, 23966600), (95, 22705200), (100, 21569940), (102, 21147000), (105, 20542800), (106, 20349000), (112, 19258875), (114, 18921000), (119, 18126000), (120, 17974950), (125, 17255952), (126, 17119000), (133, 16218000), (136, 15860250), (140, 15407100), (144, 14979125), (150, 14379960), (152, 14190750), (153, 14098000), (159, 13566000), (168, 12839250), (170, 12688200), (171, 12614000), (175, 12325680), (180, 11983300), (190, 11352600), (200, 10784970), (204, 10573500), (210, 10271400), (212, 10174500), (225, 9586640), (228, 9460500), (238, 9063000), (240, 8987475), (250, 8627976), (252, 8559500), (255, 8458800), (265, 8139600), (266, 8109000), (272, 7930125), (280, 7703550), (285, 7568400), (300, 7189980), (304, 7095375), (306, 7049000), (315, 6847600), (318, 6783000), (323, 6678000), (336, 6419625), (340, 6344100), (342, 6307000), (350, 6162840), (357, 6042000), (360, 5991650), (371, 5814000), (375, 5751984), (380, 5676300), (399, 5406000), (400, 5392485), (408, 5286750), (420, 5135700), (424, 5087250), (425, 5075280), (450, 4793320), (456, 4730250), (475, 4541040), (476, 4531500), (477, 4522000), (500, 4313988), (504, 4279750), (510, 4229400), (525, 4108560), (530, 4069800), (532, 4054500), (560, 3851775), (570, 3784200), (595, 3625200), (600, 3594990), (612, 3524500), (630, 3423800), (636, 3391500), (646, 3339000), (665, 3243600), (680, 3172050), (684, 3153500), (700, 3081420), (714, 3021000), (720, 2995825), (742, 2907000), (750, 2875992), (760, 2838150), (765, 2819600), (795, 2713200), (798, 2703000), (816, 2643375), (840, 2567850), (848, 2543625), (850, 2537640), (855, 2522800), (875, 2465136), (900, 2396660), (901, 2394000), (912, 2365125), (950, 2270520), (952, 2265750), (954, 2261000), (969, 2226000), (1000, 2156994), (1007, 2142000), (1008, 2139875), (1020, 2114700), (1050, 2054280), (1060, 2034900), (1064, 2027250), (1071, 2014000), (1113, 1938000), (1125, 1917328), (1140, 1892100), (1190, 1812600), (1197, 1802000), (1200, 1797495), (1224, 1762250), (1260, 1711900), (1272, 1695750), (1275, 1691760), (1292, 1669500), (1325, 1627920), (1330, 1621800), (1360, 1586025), (1368, 1576750), (1400, 1540710), (1425, 1513680), (1428, 1510500), (1484, 1453500), (1500, 1437996), (1520, 1419075), (1530, 1409800), (1575, 1369520), (1590, 1356600), (1596, 1351500), (1615, 1335600), (1680, 1283925), (1700, 1268820), (1710, 1261400), (1750, 1232568), (1785, 1208400), (1800, 1198330), (1802, 1197000), (1855, 1162800), (1900, 1135260), (1904, 1132875), (1908, 1130500), (1938, 1113000), (1995, 1081200), (2000, 1078497), (2014, 1071000), (2040, 1057350), (2100, 1027140), (2120, 1017450), (2125, 1015056), (2128, 1013625), (2142, 1007000), (2226, 969000), (2250, 958664), (2261, 954000), (2280, 946050), (2375, 908208), (2380, 906300), (2385, 904400), (2394, 901000), (2448, 881125), (2520, 855950), (2544, 847875), (2550, 845880), (2584, 834750), (2625, 821712), (2650, 813960), (2660, 810900), (2703, 798000), (2736, 788375), (2800, 770355), (2850, 756840), (2856, 755250), (2907, 742000), (2968, 726750), (2975, 725040), (3000, 718998), (3021, 714000), (3060, 704900), (3150, 684760), (3180, 678300), (3192, 675750), (3230, 667800), (3325, 648720), (3339, 646000), (3400, 634410), (3420, 630700), (3500, 616284), (3570, 604200), (3600, 599165), (3604, 598500), (3710, 581400), (3800, 567630), (3816, 565250), (3825, 563920), (3876, 556500), (3975, 542640), (3990, 540600), (4028, 535500), (4080, 528675), (4200, 513570), (4240, 508725), (4250, 507528), (4275, 504560), (4284, 503500), (4452, 484500), (4500, 479332), (4505, 478800), (4522, 477000), (4560, 473025), (4750, 454104), (4760, 453150), (4770, 452200), (4788, 450500), (4845, 445200), (5035, 428400), (5040, 427975), (5100, 422940), (5168, 417375), (5250, 410856), (5300, 406980), (5320, 405450), (5355, 402800), (5406, 399000), (5565, 387600), (5700, 378420), (5712, 377625), (5814, 371000), (5936, 363375), (5950, 362520), (5985, 360400), (6000, 359499), (6042, 357000), (6120, 352450), (6300, 342380), (6307, 342000), (6360, 339150), (6375, 338352), (6384, 337875), (6460, 333900), (6625, 325584), (6650, 324360), (6678, 323000), (6783, 318000), (6800, 317205), (6840, 315350), (7000, 308142), (7049, 306000), (7125, 302736), (7140, 302100), (7208, 299250), (7420, 290700), (7600, 283815), (7632, 282625), (7650, 281960), (7752, 278250), (7875, 273904), (7950, 271320), (7980, 270300), (8056, 267750), (8075, 267120), (8109, 266000), (8400, 256785), (8500, 253764), (8550, 252280), (8568, 251750), (8904, 242250), (8925, 241680), (9000, 239666), (9010, 239400), (9044, 238500), (9063, 238000), (9275, 232560), (9500, 227052), (9520, 226575), (9540, 226100), (9576, 225250), (9690, 222600), (9975, 216240), (10070, 214200), (10200, 211470), (10500, 205428), (10600, 203490), (10640, 202725), (10710, 201400), (10812, 199500), (11130, 193800), (11305, 190800), (11400, 189210), (11628, 185500), (11900, 181260), (11925, 180880), (11970, 180200), (12084, 178500), (12240, 176225), (12600, 171190), (12614, 171000), (12720, 169575), (12750, 169176), (12920, 166950), (13250, 162792), (13300, 162180), (13356, 161500), (13515, 159600), (13566, 159000), (13680, 157675), (14000, 154071), (14098, 153000), (14250, 151368), (14280, 151050), (14416, 149625), (14535, 148400), (14840, 145350), (14875, 145008), (15105, 142800), (15300, 140980), (15504, 139125), (15750, 136952), (15900, 135660), (15960, 135150), (16112, 133875), (16150, 133560), (16218, 133000), (16625, 129744), (16695, 129200), (17000, 126882), (17100, 126140), (17119, 126000), (17136, 125875), (17808, 121125), (17850, 120840), (18000, 119833), (18020, 119700), (18088, 119250), (18126, 119000), (18550, 116280), (18921, 114000), (19000, 113526), (19080, 113050), (19125, 112784), (19152, 112625), (19380, 111300), (19875, 108528), (19950, 108120), (20140, 107100), (20349, 106000), (20400, 105735), (21000, 102714), (21147, 102000), (21200, 101745), (21375, 100912), (21420, 100700), (21624, 99750), (22260, 96900), (22525, 95760), (22610, 95400), (22800, 94605), (23256, 92750), (23800, 90630), (23850, 90440), (23940, 90100), (24168, 89250), (24225, 89040), (25175, 85680), (25200, 85595), (25228, 85500), (25500, 84588), (25840, 83475), (26500, 81396), 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