2189730240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13384

約数の個数: 224

約数和(自身を含む): 8132064000

約数和(自身を除く): 5942333760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13339, 13680, 16416, 18240, 20520, 26678, 27360, 32832, 40017, 41040, 53356, 54720, 66695, 80034, 82080, 106712, 120051, 133390, 160068, 164160, 200085, 213424, 240102, 253441, 266780, 320136, 360153, 400170, 426848, 480204, 506882, 533560, 600255, 640272, 720306, 760323, 800340, 853696, 960408, 1013764, 1067120, 1200510, 1267205, 1280544, 1440612, 1520646, 1600680, 1800765, 1920816, 2027528, 2134240, 2280969, 2401020, 2534410, 2561088, 2881224, 3041292, 3201360, 3601530, 3801615, 3841632, 4055056, 4268480, 4561938, 4802040, 5068820, 5762448, 6082584, 6402720, 6842907, 7203060, 7603230, 7683264, 8110112, 9123876, 9604080, 10137640, 11404845, 11524896, 12165168, 12805440, 13685814, 14406120, 15206460, 16220224, 18247752, 19208160, 20275280, 22809690, 23049792, 24330336, 27371628, 28812240, 30412920, 34214535, 36495504, 38416320, 40550560, 45619380, 48660672, 54743256, 57624480, 60825840, 68429070, 72991008, 81101120, 91238760, 109486512, 115248960, 121651680, 136858140, 145982016, 182477520, 218973024, 243303360, 273716280, 364955040, 437946048, 547432560, 729910080, 1094865120, 2189730240]

約数ペア:

[(1, 2189730240), (2, 1094865120), (3, 729910080), (4, 547432560), (5, 437946048), (6, 364955040), (8, 273716280), (9, 243303360), (10, 218973024), (12, 182477520), (15, 145982016), (16, 136858140), (18, 121651680), (19, 115248960), (20, 109486512), (24, 91238760), (27, 81101120), (30, 72991008), (32, 68429070), (36, 60825840), (38, 57624480), (40, 54743256), (45, 48660672), (48, 45619380), (54, 40550560), (57, 38416320), (60, 36495504), (64, 34214535), (72, 30412920), (76, 28812240), (80, 27371628), (90, 24330336), (95, 23049792), (96, 22809690), (108, 20275280), (114, 19208160), (120, 18247752), (135, 16220224), (144, 15206460), (152, 14406120), (160, 13685814), (171, 12805440), (180, 12165168), (190, 11524896), (192, 11404845), (216, 10137640), (228, 9604080), (240, 9123876), (270, 8110112), (285, 7683264), (288, 7603230), (304, 7203060), (320, 6842907), (342, 6402720), (360, 6082584), (380, 5762448), (432, 5068820), (456, 4802040), (480, 4561938), (513, 4268480), (540, 4055056), (570, 3841632), (576, 3801615), (608, 3601530), (684, 3201360), (720, 3041292), (760, 2881224), (855, 2561088), (864, 2534410), (912, 2401020), (960, 2280969), (1026, 2134240), (1080, 2027528), (1140, 1920816), (1216, 1800765), (1368, 1600680), (1440, 1520646), (1520, 1440612), (1710, 1280544), (1728, 1267205), (1824, 1200510), (2052, 1067120), (2160, 1013764), (2280, 960408), (2565, 853696), (2736, 800340), (2880, 760323), (3040, 720306), (3420, 640272), (3648, 600255), (4104, 533560), (4320, 506882), (4560, 480204), (5130, 426848), (5472, 400170), (6080, 360153), (6840, 320136), (8208, 266780), (8640, 253441), (9120, 240102), (10260, 213424), (10944, 200085), (13339, 164160), (13680, 160068), (16416, 133390), (18240, 120051), (20520, 106712), (26678, 82080), (27360, 80034), (32832, 66695), (40017, 54720), (41040, 53356)]