2161782000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 960

約数和(自身を含む): 9702950400

約数和(自身を除く): 7541168400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 43, 45, 48, 49, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 86, 90, 95, 98, 100, 105, 108, 112, 114, 120, 125, 126, 129, 133, 135, 140, 144, 147, 150, 152, 168, 171, 172, 175, 180, 189, 190, 196, 200, 210, 215, 216, 225, 228, 240, 245, 250, 252, 258, 266, 270, 280, 285, 294, 300, 301, 304, 315, 336, 342, 344, 350, 360, 375, 378, 380, 387, 392, 399, 400, 420, 430, 432, 441, 450, 456, 475, 490, 500, 504, 513, 516, 525, 532, 540, 560, 570, 588, 600, 602, 630, 645, 665, 675, 684, 688, 700, 720, 735, 750, 756, 760, 774, 784, 798, 817, 840, 855, 860, 875, 882, 900, 903, 912, 931, 945, 950, 980, 1000, 1008, 1026, 1032, 1050, 1064, 1075, 1080, 1125, 1140, 1161, 1176, 1197, 1200, 1204, 1225, 1260, 1290, 1323, 1330, 1350, 1368, 1400, 1425, 1470, 1500, 1505, 1512, 1520, 1548, 1575, 1596, 1634, 1680, 1710, 1720, 1750, 1764, 1800, 1806, 1862, 1890, 1900, 1935, 1960, 1995, 2000, 2052, 2064, 2100, 2107, 2128, 2150, 2160, 2205, 2250, 2280, 2322, 2352, 2375, 2394, 2408, 2450, 2451, 2520, 2565, 2580, 2625, 2646, 2660, 2700, 2709, 2736, 2793, 2800, 2850, 2940, 3000, 3010, 3024, 3096, 3150, 3192, 3225, 3268, 3325, 3375, 3420, 3440, 3500, 3528, 3591, 3600, 3612, 3675, 3724, 3780, 3800, 3870, 3920, 3990, 4085, 4104, 4200, 4214, 4275, 4300, 4410, 4500, 4515, 4560, 4644, 4655, 4725, 4750, 4788, 4816, 4900, 4902, 5040, 5130, 5160, 5250, 5292, 5320, 5375, 5400, 5418, 5586, 5700, 5719, 5805, 5880, 5985, 6000, 6020, 6125, 6192, 6300, 6321, 6384, 6450, 6536, 6615, 6650, 6750, 6840, 7000, 7056, 7125, 7182, 7224, 7350, 7353, 7448, 7525, 7560, 7600, 7740, 7875, 7980, 8127, 8170, 8208, 8379, 8400, 8428, 8550, 8600, 8820, 9000, 9030, 9288, 9310, 9450, 9500, 9576, 9675, 9800, 9804, 9975, 10260, 10320, 10500, 10535, 10584, 10640, 10750, 10800, 10836, 11025, 11172, 11400, 11438, 11610, 11760, 11970, 12040, 12250, 12255, 12600, 12642, 12825, 12900, 13072, 13230, 13300, 13500, 13545, 13680, 13965, 14000, 14250, 14364, 14448, 14700, 14706, 14896, 15050, 15120, 15480, 15750, 15960, 16125, 16254, 16340, 16625, 16758, 16856, 17100, 17157, 17200, 17640, 17955, 18000, 18060, 18375, 18576, 18620, 18900, 18963, 19000, 19152, 19350, 19600, 19608, 19950, 20425, 20520, 21000, 21070, 21168, 21375, 21500, 21672, 22050, 22059, 22344, 22575, 22800, 22876, 23220, 23275, 23625, 23940, 24080, 24500, 24510, 25137, 25200, 25284, 25650, 25800, 26460, 26600, 27000, 27090, 27930, 28500, 28595, 28728, 29025, 29400, 29412, 29925, 30100, 30960, 31500, 31605, 31920, 32250, 32508, 32680, 33075, 33250, 33516, 33712, 34200, 34314, 35280, 35910, 36120, 36750, 36765, 37240, 37625, 37800, 37926, 38000, 38700, 39216, 39900, 40033, 40635, 40850, 41040, 41895, 42000, 42140, 42750, 43000, 43344, 44100, 44118, 44688, 45150, 45752, 46440, 46550, 47250, 47880, 48375, 49000, 49020, 49875, 50274, 50568, 51300, 51471, 51600, 52675, 52920, 53200, 54000, 54180, 55125, 55860, 56889, 57000, 57190, 57456, 58050, 58800, 58824, 59850, 60200, 61275, 63000, 63210, 64125, 64500, 65016, 65360, 66150, 66500, 67032, 67725, 68400, 68628, 69825, 71820, 72240, 73500, 73530, 74480, 75250, 75600, 75852, 77400, 79800, 80066, 81270, 81700, 83790, 84280, 85500, 85785, 86000, 88200, 88236, 89775, 90300, 91504, 92880, 93100, 94500, 94815, 95760, 96750, 98000, 98040, 99750, 100548, 101136, 102125, 102600, 102942, 105350, 105840, 108360, 110250, 110295, 111720, 112875, 113778, 114000, 114380, 116100, 116375, 117648, 119700, 120099, 120400, 122550, 125685, 126000, 126420, 128250, 129000, 130032, 132300, 133000, 134064, 135450, 137256, 139650, 142975, 143640, 145125, 147000, 147060, 149625, 150500, 151704, 154413, 154800, 158025, 159600, 160132, 162540, 163400, 165375, 167580, 168560, 171000, 171570, 176400, 176472, 179550, 180600, 183825, 186200, 189000, 189630, 193500, 196080, 199500, 200165, 201096, 203175, 204250, 205200, 205884, 209475, 210700, 216720, 220500, 220590, 223440, 225750, 227556, 228760, 232200, 232750, 239400, 240198, 245100, 251370, 252840, 256500, 257355, 258000, 263375, 264600, 266000, 270900, 274512, 279300, 284445, 285950, 287280, 290250, 294000, 294120, 299250, 301000, 303408, 306375, 308826, 316050, 320264, 325080, 326800, 330750, 335160, 338625, 342000, 343140, 349125, 352944, 359100, 360297, 361200, 367650, 372400, 378000, 379260, 387000, 399000, 400330, 402192, 406350, 408500, 411768, 418950, 421400, 428925, 441000, 441180, 448875, 451500, 455112, 457520, 464400, 465500, 474075, 478800, 480396, 490200, 502740, 505680, 513000, 514710, 526750, 529200, 541800, 551475, 558600, 568890, 571900, 580500, 588240, 598500, 600495, 602000, 612750, 617652, 628425, 632100, 640528, 650160, 661500, 670320, 677250, 686280, 698250, 714875, 718200, 720594, 735300, 758520, 772065, 774000, 790125, 798000, 800660, 812700, 817000, 823536, 837900, 842800, 857850, 882000, 882360, 897750, 903000, 910224, 919125, 931000, 948150, 960792, 980400, 1000825, 1005480, 1015875, 1026000, 1029420, 1047375, 1053500, 1080891, 1083600, 1102950, 1117200, 1137780, 1143800, 1161000, 1197000, 1200990, 1225500, 1235304, 1256850, 1264200, 1286775, 1323000, 1354500, 1372560, 1396500, 1422225, 1429750, 1436400, 1441188, 1470600, 1517040, 1544130, 1580250, 1601320, 1625400, 1634000, 1675800, 1715700, 1764720, 1795500, 1801485, 1806000, 1838250, 1862000, 1896300, 1921584, 2001650, 2010960, 2031750, 2058840, 2094750, 2107000, 2144625, 2161782, 2205900, 2275560, 2287600, 2322000, 2370375, 2394000, 2401980, 2451000, 2470608, 2513700, 2528400, 2573550, 2646000, 2709000, 2757375, 2793000, 2844450, 2859500, 2882376, 2941200, 3002475, 3088260, 3142125, 3160500, 3202640, 3250800, 3351600, 3431400, 3591000, 3602970, 3676500, 3792600, 3860325, 4003300, 4063500, 4117680, 4189500, 4214000, 4289250, 4323564, 4411800, 4551120, 4740750, 4803960, 4902000, 5004125, 5027400, 5147100, 5404455, 5418000, 5514750, 5586000, 5688900, 5719000, 5764752, 6004950, 6176520, 6284250, 6321000, 6433875, 6862800, 7111125, 7182000, 7205940, 7353000, 7585200, 7720650, 8006600, 8127000, 8379000, 8578500, 8647128, 8823600, 9007425, 9481500, 9607920, 10008250, 10054800, 10294200, 10808910, 11029500, 11377800, 11438000, 12009900, 12353040, 12568500, 12642000, 12867750, 14222250, 14411880, 14706000, 15012375, 15441300, 16013200, 16254000, 16758000, 17157000, 17294256, 18014850, 18963000, 19301625, 20016500, 20588400, 21617820, 22059000, 22755600, 24019800, 25137000, 25735500, 27022275, 28444500, 28823760, 30024750, 30882600, 34314000, 36029700, 37926000, 38603250, 40033000, 43235640, 44118000, 45037125, 48039600, 50274000, 51471000, 54044550, 56889000, 60049500, 61765200, 72059400, 77206500, 80066000, 86471280, 90074250, 102942000, 108089100, 113778000, 120099000, 135111375, 144118800, 154413000, 180148500, 216178200, 240198000, 270222750, 308826000, 360297000, 432356400, 540445500, 720594000, 1080891000, 2161782000]

約数ペア:

[(1, 2161782000), (2, 1080891000), (3, 720594000), (4, 540445500), (5, 432356400), (6, 360297000), (7, 308826000), (8, 270222750), (9, 240198000), (10, 216178200), (12, 180148500), (14, 154413000), (15, 144118800), (16, 135111375), (18, 120099000), (19, 113778000), (20, 108089100), (21, 102942000), (24, 90074250), (25, 86471280), (27, 80066000), (28, 77206500), (30, 72059400), (35, 61765200), (36, 60049500), (38, 56889000), (40, 54044550), (42, 51471000), (43, 50274000), (45, 48039600), (48, 45037125), (49, 44118000), (50, 43235640), (54, 40033000), (56, 38603250), (57, 37926000), (60, 36029700), (63, 34314000), (70, 30882600), (72, 30024750), (75, 28823760), (76, 28444500), (80, 27022275), (84, 25735500), (86, 25137000), (90, 24019800), (95, 22755600), (98, 22059000), (100, 21617820), (105, 20588400), (108, 20016500), (112, 19301625), (114, 18963000), (120, 18014850), (125, 17294256), (126, 17157000), (129, 16758000), (133, 16254000), (135, 16013200), (140, 15441300), (144, 15012375), (147, 14706000), (150, 14411880), (152, 14222250), (168, 12867750), (171, 12642000), (172, 12568500), (175, 12353040), (180, 12009900), (189, 11438000), (190, 11377800), (196, 11029500), (200, 10808910), (210, 10294200), (215, 10054800), (216, 10008250), (225, 9607920), (228, 9481500), (240, 9007425), (245, 8823600), (250, 8647128), (252, 8578500), (258, 8379000), (266, 8127000), (270, 8006600), (280, 7720650), (285, 7585200), (294, 7353000), (300, 7205940), (301, 7182000), (304, 7111125), (315, 6862800), (336, 6433875), (342, 6321000), (344, 6284250), (350, 6176520), (360, 6004950), (375, 5764752), (378, 5719000), (380, 5688900), (387, 5586000), (392, 5514750), (399, 5418000), (400, 5404455), (420, 5147100), (430, 5027400), (432, 5004125), (441, 4902000), (450, 4803960), (456, 4740750), (475, 4551120), (490, 4411800), (500, 4323564), (504, 4289250), (513, 4214000), (516, 4189500), (525, 4117680), (532, 4063500), (540, 4003300), (560, 3860325), (570, 3792600), (588, 3676500), (600, 3602970), (602, 3591000), (630, 3431400), (645, 3351600), (665, 3250800), (675, 3202640), (684, 3160500), (688, 3142125), (700, 3088260), (720, 3002475), (735, 2941200), (750, 2882376), (756, 2859500), (760, 2844450), (774, 2793000), (784, 2757375), (798, 2709000), (817, 2646000), (840, 2573550), (855, 2528400), (860, 2513700), (875, 2470608), (882, 2451000), (900, 2401980), (903, 2394000), (912, 2370375), (931, 2322000), (945, 2287600), (950, 2275560), (980, 2205900), (1000, 2161782), (1008, 2144625), (1026, 2107000), (1032, 2094750), (1050, 2058840), (1064, 2031750), (1075, 2010960), (1080, 2001650), (1125, 1921584), (1140, 1896300), (1161, 1862000), (1176, 1838250), (1197, 1806000), (1200, 1801485), (1204, 1795500), (1225, 1764720), (1260, 1715700), (1290, 1675800), (1323, 1634000), (1330, 1625400), (1350, 1601320), (1368, 1580250), (1400, 1544130), (1425, 1517040), (1470, 1470600), (1500, 1441188), (1505, 1436400), (1512, 1429750), (1520, 1422225), (1548, 1396500), (1575, 1372560), (1596, 1354500), (1634, 1323000), (1680, 1286775), (1710, 1264200), (1720, 1256850), (1750, 1235304), (1764, 1225500), (1800, 1200990), (1806, 1197000), (1862, 1161000), (1890, 1143800), (1900, 1137780), (1935, 1117200), (1960, 1102950), (1995, 1083600), (2000, 1080891), (2052, 1053500), (2064, 1047375), (2100, 1029420), (2107, 1026000), (2128, 1015875), (2150, 1005480), (2160, 1000825), (2205, 980400), (2250, 960792), (2280, 948150), (2322, 931000), (2352, 919125), (2375, 910224), (2394, 903000), (2408, 897750), (2450, 882360), (2451, 882000), (2520, 857850), (2565, 842800), (2580, 837900), (2625, 823536), (2646, 817000), (2660, 812700), (2700, 800660), (2709, 798000), (2736, 790125), (2793, 774000), (2800, 772065), (2850, 758520), (2940, 735300), (3000, 720594), (3010, 718200), (3024, 714875), (3096, 698250), (3150, 686280), (3192, 677250), (3225, 670320), (3268, 661500), (3325, 650160), (3375, 640528), (3420, 632100), (3440, 628425), (3500, 617652), (3528, 612750), (3591, 602000), (3600, 600495), (3612, 598500), (3675, 588240), (3724, 580500), (3780, 571900), (3800, 568890), (3870, 558600), (3920, 551475), (3990, 541800), (4085, 529200), (4104, 526750), (4200, 514710), (4214, 513000), (4275, 505680), (4300, 502740), (4410, 490200), (4500, 480396), (4515, 478800), (4560, 474075), (4644, 465500), (4655, 464400), (4725, 457520), (4750, 455112), (4788, 451500), (4816, 448875), (4900, 441180), (4902, 441000), (5040, 428925), (5130, 421400), (5160, 418950), (5250, 411768), (5292, 408500), (5320, 406350), (5375, 402192), (5400, 400330), (5418, 399000), (5586, 387000), (5700, 379260), (5719, 378000), (5805, 372400), (5880, 367650), (5985, 361200), (6000, 360297), (6020, 359100), (6125, 352944), (6192, 349125), (6300, 343140), (6321, 342000), (6384, 338625), (6450, 335160), (6536, 330750), (6615, 326800), (6650, 325080), (6750, 320264), (6840, 316050), (7000, 308826), (7056, 306375), (7125, 303408), (7182, 301000), (7224, 299250), (7350, 294120), (7353, 294000), (7448, 290250), (7525, 287280), (7560, 285950), (7600, 284445), (7740, 279300), (7875, 274512), (7980, 270900), (8127, 266000), (8170, 264600), (8208, 263375), (8379, 258000), (8400, 257355), (8428, 256500), (8550, 252840), (8600, 251370), (8820, 245100), (9000, 240198), (9030, 239400), (9288, 232750), (9310, 232200), (9450, 228760), (9500, 227556), (9576, 225750), (9675, 223440), (9800, 220590), (9804, 220500), (9975, 216720), (10260, 210700), (10320, 209475), (10500, 205884), (10535, 205200), (10584, 204250), (10640, 203175), (10750, 201096), (10800, 200165), (10836, 199500), (11025, 196080), (11172, 193500), (11400, 189630), (11438, 189000), (11610, 186200), (11760, 183825), (11970, 180600), (12040, 179550), (12250, 176472), (12255, 176400), (12600, 171570), (12642, 171000), (12825, 168560), (12900, 167580), (13072, 165375), (13230, 163400), (13300, 162540), (13500, 160132), (13545, 159600), (13680, 158025), (13965, 154800), (14000, 154413), (14250, 151704), (14364, 150500), (14448, 149625), (14700, 147060), (14706, 147000), (14896, 145125), (15050, 143640), (15120, 142975), (15480, 139650), (15750, 137256), (15960, 135450), (16125, 134064), (16254, 133000), (16340, 132300), (16625, 130032), (16758, 129000), (16856, 128250), (17100, 126420), (17157, 126000), (17200, 125685), (17640, 122550), (17955, 120400), (18000, 120099), (18060, 119700), (18375, 117648), (18576, 116375), (18620, 116100), (18900, 114380), (18963, 114000), (19000, 113778), (19152, 112875), (19350, 111720), (19600, 110295), (19608, 110250), (19950, 108360), (20425, 105840), (20520, 105350), (21000, 102942), (21070, 102600), (21168, 102125), (21375, 101136), (21500, 100548), (21672, 99750), (22050, 98040), (22059, 98000), (22344, 96750), (22575, 95760), (22800, 94815), (22876, 94500), (23220, 93100), (23275, 92880), (23625, 91504), (23940, 90300), (24080, 89775), (24500, 88236), (24510, 88200), (25137, 86000), (25200, 85785), (25284, 85500), (25650, 84280), (25800, 83790), (26460, 81700), (26600, 81270), (27000, 80066), (27090, 79800), (27930, 77400), (28500, 75852), (28595, 75600), (28728, 75250), (29025, 74480), (29400, 73530), (29412, 73500), (29925, 72240), (30100, 71820), (30960, 69825), (31500, 68628), (31605, 68400), (31920, 67725), (32250, 67032), (32508, 66500), (32680, 66150), (33075, 65360), (33250, 65016), (33516, 64500), (33712, 64125), (34200, 63210), (34314, 63000), (35280, 61275), (35910, 60200), (36120, 59850), (36750, 58824), (36765, 58800), (37240, 58050), (37625, 57456), (37800, 57190), (37926, 57000), (38000, 56889), (38700, 55860), (39216, 55125), (39900, 54180), (40033, 54000), (40635, 53200), (40850, 52920), (41040, 52675), (41895, 51600), (42000, 51471), (42140, 51300), (42750, 50568), (43000, 50274), (43344, 49875), (44100, 49020), (44118, 49000), (44688, 48375), (45150, 47880), (45752, 47250), (46440, 46550)]