2157419916800

素因数分解:

$2^9\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{35869}}^1$

素因数の和:36061

約数の個数: 240

約数和(自身を含む): 5533020387840

約数和(自身を除く): 3375600471040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 127, 128, 148, 160, 185, 200, 254, 256, 296, 320, 370, 400, 508, 512, 592, 635, 640, 740, 800, 925, 1016, 1184, 1270, 1280, 1480, 1600, 1850, 2032, 2368, 2540, 2560, 2960, 3175, 3200, 3700, 4064, 4699, 4736, 5080, 5920, 6350, 6400, 7400, 8128, 9398, 9472, 10160, 11840, 12700, 12800, 14800, 16256, 18796, 18944, 20320, 23495, 23680, 25400, 29600, 32512, 35869, 37592, 40640, 46990, 47360, 50800, 59200, 65024, 71738, 75184, 81280, 93980, 94720, 101600, 117475, 118400, 143476, 150368, 162560, 179345, 187960, 203200, 234950, 236800, 286952, 300736, 325120, 358690, 375920, 406400, 469900, 473600, 573904, 601472, 717380, 751840, 812800, 896725, 939800, 1147808, 1202944, 1327153, 1434760, 1503680, 1625600, 1793450, 1879600, 2295616, 2405888, 2654306, 2869520, 3007360, 3586900, 3759200, 4555363, 4591232, 5308612, 5739040, 6014720, 6635765, 7173800, 7518400, 9110726, 9182464, 10617224, 11478080, 12029440, 13271530, 14347600, 15036800, 18221452, 18364928, 21234448, 22776815, 22956160, 26543060, 28695200, 30073600, 33178825, 36442904, 42468896, 45553630, 45912320, 53086120, 57390400, 60147200, 66357650, 72885808, 84937792, 91107260, 91824640, 106172240, 113884075, 114780800, 132715300, 145771616, 168548431, 169875584, 182214520, 212344480, 227768150, 229561600, 265430600, 291543232, 337096862, 339751168, 364429040, 424688960, 455536300, 459123200, 530861200, 583086464, 674193724, 679502336, 728858080, 842742155, 849377920, 911072600, 1061722400, 1166172928, 1348387448, 1457716160, 1685484310, 1698755840, 1822145200, 2123444800, 2332345856, 2696774896, 2915432320, 3370968620, 3397511680, 3644290400, 4213710775, 4246889600, 5393549792, 5830864640, 6741937240, 7288580800, 8427421550, 8493779200, 10787099584, 11661729280, 13483874480, 14577161600, 16854843100, 16987558400, 21574199168, 26967748960, 29154323200, 33709686200, 43148398336, 53935497920, 58308646400, 67419372400, 86296796672, 107870995840, 134838744800, 215741991680, 269677489600, 431483983360, 539354979200, 1078709958400, 2157419916800]

約数ペア:

[(1, 2157419916800), (2, 1078709958400), (4, 539354979200), (5, 431483983360), (8, 269677489600), (10, 215741991680), (16, 134838744800), (20, 107870995840), (25, 86296796672), (32, 67419372400), (37, 58308646400), (40, 53935497920), (50, 43148398336), (64, 33709686200), (74, 29154323200), (80, 26967748960), (100, 21574199168), (127, 16987558400), (128, 16854843100), (148, 14577161600), (160, 13483874480), (185, 11661729280), (200, 10787099584), (254, 8493779200), (256, 8427421550), (296, 7288580800), (320, 6741937240), (370, 5830864640), (400, 5393549792), (508, 4246889600), (512, 4213710775), (592, 3644290400), (635, 3397511680), (640, 3370968620), (740, 2915432320), (800, 2696774896), (925, 2332345856), (1016, 2123444800), (1184, 1822145200), (1270, 1698755840), (1280, 1685484310), (1480, 1457716160), (1600, 1348387448), (1850, 1166172928), (2032, 1061722400), (2368, 911072600), (2540, 849377920), (2560, 842742155), (2960, 728858080), (3175, 679502336), (3200, 674193724), (3700, 583086464), (4064, 530861200), (4699, 459123200), (4736, 455536300), (5080, 424688960), (5920, 364429040), (6350, 339751168), (6400, 337096862), (7400, 291543232), (8128, 265430600), (9398, 229561600), (9472, 227768150), (10160, 212344480), (11840, 182214520), (12700, 169875584), (12800, 168548431), (14800, 145771616), (16256, 132715300), (18796, 114780800), (18944, 113884075), (20320, 106172240), (23495, 91824640), (23680, 91107260), (25400, 84937792), (29600, 72885808), (32512, 66357650), (35869, 60147200), (37592, 57390400), (40640, 53086120), (46990, 45912320), (47360, 45553630), (50800, 42468896), (59200, 36442904), (65024, 33178825), (71738, 30073600), (75184, 28695200), (81280, 26543060), (93980, 22956160), (94720, 22776815), (101600, 21234448), (117475, 18364928), (118400, 18221452), (143476, 15036800), (150368, 14347600), (162560, 13271530), (179345, 12029440), (187960, 11478080), (203200, 10617224), (234950, 9182464), (236800, 9110726), (286952, 7518400), (300736, 7173800), (325120, 6635765), (358690, 6014720), (375920, 5739040), (406400, 5308612), (469900, 4591232), (473600, 4555363), (573904, 3759200), (601472, 3586900), (717380, 3007360), (751840, 2869520), (812800, 2654306), (896725, 2405888), (939800, 2295616), (1147808, 1879600), (1202944, 1793450), (1327153, 1625600), (1434760, 1503680)]