21140448000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 576

約数和(自身を含む): 81159816192

約数和(自身を除く): 60019368192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 163, 168, 175, 192, 193, 200, 210, 224, 240, 250, 256, 280, 300, 320, 326, 336, 350, 375, 384, 386, 400, 420, 448, 480, 489, 500, 525, 560, 579, 600, 640, 652, 672, 700, 750, 768, 772, 800, 815, 840, 875, 896, 960, 965, 978, 1000, 1050, 1120, 1141, 1158, 1200, 1280, 1304, 1344, 1351, 1400, 1500, 1544, 1600, 1630, 1680, 1750, 1792, 1920, 1930, 1956, 2000, 2100, 2240, 2282, 2316, 2400, 2445, 2608, 2625, 2688, 2702, 2800, 2895, 3000, 3088, 3200, 3260, 3360, 3423, 3500, 3840, 3860, 3912, 4000, 4053, 4075, 4200, 4480, 4564, 4632, 4800, 4825, 4890, 5216, 5250, 5376, 5404, 5600, 5705, 5790, 6000, 6176, 6400, 6520, 6720, 6755, 6846, 7000, 7720, 7824, 8000, 8106, 8150, 8400, 8960, 9128, 9264, 9600, 9650, 9780, 10432, 10500, 10808, 11200, 11410, 11580, 12000, 12225, 12352, 13040, 13440, 13510, 13692, 14000, 14475, 15440, 15648, 16000, 16212, 16300, 16800, 17115, 18256, 18528, 19200, 19300, 19560, 20265, 20375, 20864, 21000, 21616, 22400, 22820, 23160, 24000, 24125, 24450, 24704, 26080, 26880, 27020, 27384, 28000, 28525, 28950, 30880, 31296, 31459, 32000, 32424, 32600, 33600, 33775, 34230, 36512, 37056, 38600, 39120, 40530, 40750, 41728, 42000, 43232, 44800, 45640, 46320, 48000, 48250, 48900, 49408, 52160, 54040, 54768, 56000, 57050, 57900, 61125, 61760, 62592, 62918, 64848, 65200, 67200, 67550, 68460, 72375, 73024, 74112, 77200, 78240, 81060, 81500, 84000, 85575, 86464, 91280, 92640, 94377, 96000, 96500, 97800, 101325, 104320, 108080, 109536, 112000, 114100, 115800, 122250, 123520, 125184, 125836, 129696, 130400, 134400, 135100, 136920, 142625, 144750, 146048, 148224, 154400, 156480, 157295, 162120, 163000, 168000, 168875, 171150, 172928, 182560, 185280, 188754, 193000, 195600, 202650, 208640, 216160, 219072, 220213, 224000, 228200, 231600, 244500, 247040, 251672, 259392, 260800, 270200, 273840, 285250, 289500, 292096, 308800, 312960, 314590, 324240, 326000, 336000, 337750, 342300, 345856, 365120, 370560, 377508, 386000, 391200, 405300, 427875, 432320, 438144, 440426, 456400, 463200, 471885, 489000, 503344, 506625, 518784, 521600, 540400, 547680, 570500, 579000, 617600, 625920, 629180, 648480, 652000, 660639, 672000, 675500, 684600, 730240, 741120, 755016, 772000, 782400, 786475, 810600, 855750, 864640, 876288, 880852, 912800, 926400, 943770, 978000, 1006688, 1013250, 1037568, 1043200, 1080800, 1095360, 1101065, 1141000, 1158000, 1235200, 1258360, 1296960, 1304000, 1321278, 1351000, 1369200, 1460480, 1510032, 1544000, 1564800, 1572950, 1621200, 1711500, 1729280, 1761704, 1825600, 1852800, 1887540, 1956000, 2013376, 2026500, 2161600, 2190720, 2202130, 2282000, 2316000, 2359425, 2516720, 2593920, 2608000, 2642556, 2702000, 2738400, 3020064, 3088000, 3129600, 3145900, 3242400, 3303195, 3423000, 3523408, 3651200, 3705600, 3775080, 3912000, 3932375, 4026752, 4053000, 4323200, 4381440, 4404260, 4564000, 4632000, 4718850, 5033440, 5187840, 5216000, 5285112, 5404000, 5476800, 5505325, 6040128, 6176000, 6291800, 6484800, 6606390, 6846000, 7046816, 7302400, 7550160, 7824000, 7864750, 8053504, 8106000, 8646400, 8808520, 9128000, 9264000, 9437700, 10066880, 10570224, 10808000, 10953600, 11010650, 11797125, 12080256, 12583600, 12969600, 13212780, 13692000, 14093632, 15100320, 15648000, 15729500, 16212000, 16515975, 17617040, 18256000, 18528000, 18875400, 20133760, 21140448, 21616000, 21907200, 22021300, 23594250, 24160512, 25167200, 25939200, 26425560, 27384000, 27526625, 28187264, 30200640, 31459000, 32424000, 33031950, 35234080, 36512000, 37750800, 40267520, 42280896, 43232000, 44042600, 47188500, 50334400, 52851120, 54768000, 55053250, 56374528, 60401280, 62918000, 64848000, 66063900, 70468160, 75501600, 82579875, 84561792, 88085200, 94377000, 100668800, 105702240, 109536000, 110106500, 120802560, 125836000, 129696000, 132127800, 140936320, 151003200, 165159750, 169123584, 176170400, 188754000, 201337600, 211404480, 220213000, 251672000, 264255600, 281872640, 302006400, 330319500, 352340800, 377508000, 422808960, 440426000, 503344000, 528511200, 604012800, 660639000, 704681600, 755016000, 845617920, 880852000, 1006688000, 1057022400, 1321278000, 1409363200, 1510032000, 1761704000, 2114044800, 2642556000, 3020064000, 3523408000, 4228089600, 5285112000, 7046816000, 10570224000, 21140448000]

約数ペア:

[(1, 21140448000), (2, 10570224000), (3, 7046816000), (4, 5285112000), (5, 4228089600), (6, 3523408000), (7, 3020064000), (8, 2642556000), (10, 2114044800), (12, 1761704000), (14, 1510032000), (15, 1409363200), (16, 1321278000), (20, 1057022400), (21, 1006688000), (24, 880852000), (25, 845617920), (28, 755016000), (30, 704681600), (32, 660639000), (35, 604012800), (40, 528511200), (42, 503344000), (48, 440426000), (50, 422808960), (56, 377508000), (60, 352340800), (64, 330319500), (70, 302006400), (75, 281872640), (80, 264255600), (84, 251672000), (96, 220213000), (100, 211404480), (105, 201337600), (112, 188754000), (120, 176170400), (125, 169123584), (128, 165159750), (140, 151003200), (150, 140936320), (160, 132127800), (163, 129696000), (168, 125836000), (175, 120802560), (192, 110106500), (193, 109536000), (200, 105702240), (210, 100668800), (224, 94377000), (240, 88085200), (250, 84561792), (256, 82579875), (280, 75501600), (300, 70468160), (320, 66063900), (326, 64848000), (336, 62918000), (350, 60401280), (375, 56374528), (384, 55053250), (386, 54768000), (400, 52851120), (420, 50334400), (448, 47188500), (480, 44042600), (489, 43232000), (500, 42280896), (525, 40267520), (560, 37750800), (579, 36512000), (600, 35234080), (640, 33031950), (652, 32424000), (672, 31459000), (700, 30200640), (750, 28187264), (768, 27526625), (772, 27384000), (800, 26425560), (815, 25939200), (840, 25167200), (875, 24160512), (896, 23594250), (960, 22021300), (965, 21907200), (978, 21616000), (1000, 21140448), (1050, 20133760), (1120, 18875400), (1141, 18528000), (1158, 18256000), (1200, 17617040), (1280, 16515975), (1304, 16212000), (1344, 15729500), (1351, 15648000), (1400, 15100320), (1500, 14093632), (1544, 13692000), (1600, 13212780), (1630, 12969600), (1680, 12583600), (1750, 12080256), (1792, 11797125), (1920, 11010650), (1930, 10953600), (1956, 10808000), (2000, 10570224), (2100, 10066880), (2240, 9437700), (2282, 9264000), (2316, 9128000), (2400, 8808520), (2445, 8646400), (2608, 8106000), (2625, 8053504), (2688, 7864750), (2702, 7824000), (2800, 7550160), (2895, 7302400), (3000, 7046816), (3088, 6846000), (3200, 6606390), (3260, 6484800), (3360, 6291800), (3423, 6176000), (3500, 6040128), (3840, 5505325), (3860, 5476800), (3912, 5404000), (4000, 5285112), (4053, 5216000), (4075, 5187840), (4200, 5033440), (4480, 4718850), (4564, 4632000), (4632, 4564000), (4800, 4404260), (4825, 4381440), (4890, 4323200), (5216, 4053000), (5250, 4026752), (5376, 3932375), (5404, 3912000), (5600, 3775080), (5705, 3705600), (5790, 3651200), (6000, 3523408), (6176, 3423000), (6400, 3303195), (6520, 3242400), (6720, 3145900), (6755, 3129600), (6846, 3088000), (7000, 3020064), (7720, 2738400), (7824, 2702000), (8000, 2642556), (8106, 2608000), (8150, 2593920), (8400, 2516720), (8960, 2359425), (9128, 2316000), (9264, 2282000), (9600, 2202130), (9650, 2190720), (9780, 2161600), (10432, 2026500), (10500, 2013376), (10808, 1956000), (11200, 1887540), (11410, 1852800), (11580, 1825600), (12000, 1761704), (12225, 1729280), (12352, 1711500), (13040, 1621200), (13440, 1572950), (13510, 1564800), (13692, 1544000), (14000, 1510032), (14475, 1460480), (15440, 1369200), (15648, 1351000), (16000, 1321278), (16212, 1304000), (16300, 1296960), (16800, 1258360), (17115, 1235200), (18256, 1158000), (18528, 1141000), (19200, 1101065), (19300, 1095360), (19560, 1080800), (20265, 1043200), (20375, 1037568), (20864, 1013250), (21000, 1006688), (21616, 978000), (22400, 943770), (22820, 926400), (23160, 912800), (24000, 880852), (24125, 876288), (24450, 864640), (24704, 855750), (26080, 810600), (26880, 786475), (27020, 782400), (27384, 772000), (28000, 755016), (28525, 741120), (28950, 730240), (30880, 684600), (31296, 675500), (31459, 672000), (32000, 660639), (32424, 652000), (32600, 648480), (33600, 629180), (33775, 625920), (34230, 617600), (36512, 579000), (37056, 570500), (38600, 547680), (39120, 540400), (40530, 521600), (40750, 518784), (41728, 506625), (42000, 503344), (43232, 489000), (44800, 471885), (45640, 463200), (46320, 456400), (48000, 440426), (48250, 438144), (48900, 432320), (49408, 427875), (52160, 405300), (54040, 391200), (54768, 386000), (56000, 377508), (57050, 370560), (57900, 365120), (61125, 345856), (61760, 342300), (62592, 337750), (62918, 336000), (64848, 326000), (65200, 324240), (67200, 314590), (67550, 312960), (68460, 308800), (72375, 292096), (73024, 289500), (74112, 285250), (77200, 273840), (78240, 270200), (81060, 260800), (81500, 259392), (84000, 251672), (85575, 247040), (86464, 244500), (91280, 231600), (92640, 228200), (94377, 224000), (96000, 220213), (96500, 219072), (97800, 216160), (101325, 208640), (104320, 202650), (108080, 195600), (109536, 193000), (112000, 188754), (114100, 185280), (115800, 182560), (122250, 172928), (123520, 171150), (125184, 168875), (125836, 168000), (129696, 163000), (130400, 162120), (134400, 157295), (135100, 156480), (136920, 154400), (142625, 148224), (144750, 146048)]