19850880000

素因数分解:

$2^{10}\times 3^1\times 5^4\times 7^2\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 660

約数和(自身を含む): 77275101552

約数和(自身を除く): 57424221552

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, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 211, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 422, 448, 480, 490, 500, 512, 525, 560, 588, 600, 625, 633, 640, 672, 700, 735, 750, 768, 784, 800, 840, 844, 875, 896, 960, 980, 1000, 1024, 1050, 1055, 1120, 1176, 1200, 1225, 1250, 1266, 1280, 1344, 1400, 1470, 1477, 1500, 1536, 1568, 1600, 1680, 1688, 1750, 1792, 1875, 1920, 1960, 2000, 2100, 2110, 2240, 2352, 2400, 2450, 2500, 2532, 2560, 2625, 2688, 2800, 2940, 2954, 3000, 3072, 3136, 3165, 3200, 3360, 3376, 3500, 3584, 3675, 3750, 3840, 3920, 4000, 4200, 4220, 4375, 4431, 4480, 4704, 4800, 4900, 5000, 5064, 5120, 5250, 5275, 5376, 5600, 5880, 5908, 6000, 6125, 6272, 6330, 6400, 6720, 6752, 7000, 7168, 7350, 7385, 7500, 7680, 7840, 8000, 8400, 8440, 8750, 8862, 8960, 9408, 9600, 9800, 10000, 10128, 10339, 10500, 10550, 10752, 11200, 11760, 11816, 12000, 12250, 12544, 12660, 12800, 13125, 13440, 13504, 14000, 14700, 14770, 15000, 15360, 15680, 15825, 16000, 16800, 16880, 17500, 17724, 17920, 18375, 18816, 19200, 19600, 20000, 20256, 20678, 21000, 21100, 21504, 22155, 22400, 23520, 23632, 24000, 24500, 25088, 25320, 25600, 26250, 26375, 26880, 27008, 28000, 29400, 29540, 30000, 30625, 31017, 31360, 31650, 32000, 33600, 33760, 35000, 35448, 35840, 36750, 36925, 37632, 38400, 39200, 40000, 40512, 41356, 42000, 42200, 44310, 44800, 47040, 47264, 48000, 49000, 50176, 50640, 51695, 52500, 52750, 53760, 54016, 56000, 58800, 59080, 60000, 61250, 62034, 62720, 63300, 64000, 67200, 67520, 70000, 70896, 73500, 73850, 75264, 76800, 78400, 79125, 80000, 81024, 82712, 84000, 84400, 88620, 89600, 91875, 94080, 94528, 96000, 98000, 101280, 103390, 105000, 105500, 107520, 108032, 110775, 112000, 117600, 118160, 120000, 122500, 124068, 125440, 126600, 128000, 131875, 134400, 135040, 140000, 141792, 147000, 147700, 150528, 155085, 156800, 158250, 160000, 162048, 165424, 168000, 168800, 177240, 179200, 183750, 184625, 188160, 189056, 192000, 196000, 202560, 206780, 210000, 211000, 216064, 221550, 224000, 235200, 236320, 240000, 245000, 248136, 250880, 253200, 258475, 263750, 268800, 270080, 280000, 283584, 294000, 295400, 310170, 313600, 316500, 320000, 324096, 330848, 336000, 337600, 354480, 367500, 369250, 376320, 378112, 384000, 392000, 395625, 405120, 413560, 420000, 422000, 443100, 448000, 470400, 472640, 480000, 490000, 496272, 506400, 516950, 527500, 537600, 540160, 553875, 560000, 567168, 588000, 590800, 620340, 627200, 633000, 640000, 648192, 661696, 672000, 675200, 708960, 735000, 738500, 752640, 756224, 775425, 784000, 791250, 810240, 827120, 840000, 844000, 886200, 896000, 923125, 940800, 945280, 960000, 980000, 992544, 1012800, 1033900, 1055000, 1080320, 1107750, 1120000, 1134336, 1176000, 1181600, 1240680, 1254400, 1266000, 1292375, 1323392, 1344000, 1350400, 1417920, 1470000, 1477000, 1512448, 1550850, 1568000, 1582500, 1620480, 1654240, 1680000, 1688000, 1772400, 1846250, 1881600, 1890560, 1920000, 1960000, 1985088, 2025600, 2067800, 2110000, 2215500, 2240000, 2268672, 2352000, 2363200, 2481360, 2532000, 2584750, 2646784, 2688000, 2700800, 2769375, 2835840, 2940000, 2954000, 3101700, 3136000, 3165000, 3240960, 3308480, 3360000, 3376000, 3544800, 3692500, 3763200, 3781120, 3877125, 3920000, 3970176, 4051200, 4135600, 4220000, 4431000, 4480000, 4537344, 4704000, 4726400, 4962720, 5064000, 5169500, 5293568, 5401600, 5538750, 5671680, 5880000, 5908000, 6203400, 6272000, 6330000, 6461875, 6616960, 6720000, 6752000, 7089600, 7385000, 7562240, 7754250, 7840000, 7940352, 8102400, 8271200, 8440000, 8862000, 9408000, 9452800, 9925440, 10128000, 10339000, 10587136, 11077500, 11343360, 11760000, 11816000, 12406800, 12660000, 12923750, 13233920, 13440000, 13504000, 14179200, 14770000, 15508500, 15680000, 15880704, 16204800, 16542400, 16880000, 17724000, 18816000, 18905600, 19385625, 19850880, 20256000, 20678000, 22155000, 22686720, 23520000, 23632000, 24813600, 25320000, 25847500, 26467840, 27008000, 28358400, 29540000, 31017000, 31360000, 31761408, 33084800, 33760000, 35448000, 37811200, 38771250, 39701760, 40512000, 41356000, 44310000, 47040000, 47264000, 49627200, 50640000, 51695000, 52935680, 56716800, 59080000, 62034000, 66169600, 67520000, 70896000, 77542500, 79403520, 81024000, 82712000, 88620000, 94080000, 94528000, 99254400, 101280000, 103390000, 113433600, 118160000, 124068000, 132339200, 135040000, 141792000, 155085000, 158807040, 165424000, 177240000, 189056000, 198508800, 202560000, 206780000, 236320000, 248136000, 264678400, 283584000, 310170000, 330848000, 354480000, 397017600, 405120000, 413560000, 472640000, 496272000, 567168000, 620340000, 661696000, 708960000, 794035200, 827120000, 945280000, 992544000, 1240680000, 1323392000, 1417920000, 1654240000, 1985088000, 2481360000, 2835840000, 3308480000, 3970176000, 4962720000, 6616960000, 9925440000, 19850880000]

約数ペア:

[(1, 19850880000), (2, 9925440000), (3, 6616960000), (4, 4962720000), (5, 3970176000), (6, 3308480000), (7, 2835840000), (8, 2481360000), (10, 1985088000), (12, 1654240000), (14, 1417920000), (15, 1323392000), (16, 1240680000), (20, 992544000), (21, 945280000), (24, 827120000), (25, 794035200), (28, 708960000), (30, 661696000), (32, 620340000), (35, 567168000), (40, 496272000), (42, 472640000), (48, 413560000), (49, 405120000), (50, 397017600), (56, 354480000), (60, 330848000), (64, 310170000), (70, 283584000), (75, 264678400), (80, 248136000), (84, 236320000), (96, 206780000), (98, 202560000), (100, 198508800), (105, 189056000), (112, 177240000), (120, 165424000), (125, 158807040), (128, 155085000), (140, 141792000), (147, 135040000), (150, 132339200), (160, 124068000), (168, 118160000), (175, 113433600), (192, 103390000), (196, 101280000), (200, 99254400), (210, 94528000), (211, 94080000), (224, 88620000), (240, 82712000), (245, 81024000), (250, 79403520), (256, 77542500), (280, 70896000), (294, 67520000), (300, 66169600), (320, 62034000), (336, 59080000), (350, 56716800), (375, 52935680), (384, 51695000), (392, 50640000), (400, 49627200), (420, 47264000), (422, 47040000), (448, 44310000), (480, 41356000), (490, 40512000), (500, 39701760), (512, 38771250), (525, 37811200), (560, 35448000), (588, 33760000), (600, 33084800), (625, 31761408), (633, 31360000), (640, 31017000), (672, 29540000), (700, 28358400), (735, 27008000), (750, 26467840), (768, 25847500), (784, 25320000), (800, 24813600), (840, 23632000), (844, 23520000), (875, 22686720), (896, 22155000), (960, 20678000), (980, 20256000), (1000, 19850880), (1024, 19385625), (1050, 18905600), (1055, 18816000), (1120, 17724000), (1176, 16880000), (1200, 16542400), (1225, 16204800), (1250, 15880704), (1266, 15680000), (1280, 15508500), (1344, 14770000), (1400, 14179200), (1470, 13504000), (1477, 13440000), (1500, 13233920), (1536, 12923750), (1568, 12660000), (1600, 12406800), (1680, 11816000), (1688, 11760000), (1750, 11343360), (1792, 11077500), (1875, 10587136), (1920, 10339000), (1960, 10128000), (2000, 9925440), (2100, 9452800), (2110, 9408000), (2240, 8862000), (2352, 8440000), (2400, 8271200), (2450, 8102400), (2500, 7940352), (2532, 7840000), (2560, 7754250), (2625, 7562240), (2688, 7385000), (2800, 7089600), (2940, 6752000), (2954, 6720000), (3000, 6616960), (3072, 6461875), (3136, 6330000), (3165, 6272000), (3200, 6203400), (3360, 5908000), (3376, 5880000), (3500, 5671680), (3584, 5538750), (3675, 5401600), (3750, 5293568), (3840, 5169500), (3920, 5064000), (4000, 4962720), (4200, 4726400), (4220, 4704000), (4375, 4537344), (4431, 4480000), (4480, 4431000), (4704, 4220000), (4800, 4135600), (4900, 4051200), (5000, 3970176), (5064, 3920000), (5120, 3877125), (5250, 3781120), (5275, 3763200), (5376, 3692500), (5600, 3544800), (5880, 3376000), (5908, 3360000), (6000, 3308480), (6125, 3240960), (6272, 3165000), (6330, 3136000), (6400, 3101700), (6720, 2954000), (6752, 2940000), (7000, 2835840), (7168, 2769375), (7350, 2700800), (7385, 2688000), (7500, 2646784), (7680, 2584750), (7840, 2532000), (8000, 2481360), (8400, 2363200), (8440, 2352000), (8750, 2268672), (8862, 2240000), (8960, 2215500), (9408, 2110000), (9600, 2067800), (9800, 2025600), (10000, 1985088), (10128, 1960000), (10339, 1920000), (10500, 1890560), (10550, 1881600), (10752, 1846250), (11200, 1772400), (11760, 1688000), (11816, 1680000), (12000, 1654240), (12250, 1620480), (12544, 1582500), (12660, 1568000), (12800, 1550850), (13125, 1512448), (13440, 1477000), (13504, 1470000), (14000, 1417920), (14700, 1350400), (14770, 1344000), (15000, 1323392), (15360, 1292375), (15680, 1266000), (15825, 1254400), (16000, 1240680), (16800, 1181600), (16880, 1176000), (17500, 1134336), (17724, 1120000), (17920, 1107750), (18375, 1080320), (18816, 1055000), (19200, 1033900), (19600, 1012800), (20000, 992544), (20256, 980000), (20678, 960000), (21000, 945280), (21100, 940800), (21504, 923125), (22155, 896000), (22400, 886200), (23520, 844000), (23632, 840000), (24000, 827120), (24500, 810240), (25088, 791250), (25320, 784000), (25600, 775425), (26250, 756224), (26375, 752640), (26880, 738500), (27008, 735000), (28000, 708960), (29400, 675200), (29540, 672000), (30000, 661696), (30625, 648192), (31017, 640000), (31360, 633000), (31650, 627200), (32000, 620340), (33600, 590800), (33760, 588000), (35000, 567168), (35448, 560000), (35840, 553875), (36750, 540160), (36925, 537600), (37632, 527500), (38400, 516950), (39200, 506400), (40000, 496272), (40512, 490000), (41356, 480000), (42000, 472640), (42200, 470400), (44310, 448000), (44800, 443100), (47040, 422000), (47264, 420000), (48000, 413560), (49000, 405120), (50176, 395625), (50640, 392000), (51695, 384000), (52500, 378112), (52750, 376320), (53760, 369250), (54016, 367500), (56000, 354480), (58800, 337600), (59080, 336000), (60000, 330848), (61250, 324096), (62034, 320000), (62720, 316500), (63300, 313600), (64000, 310170), (67200, 295400), (67520, 294000), (70000, 283584), (70896, 280000), (73500, 270080), (73850, 268800), (75264, 263750), (76800, 258475), (78400, 253200), (79125, 250880), (80000, 248136), (81024, 245000), (82712, 240000), (84000, 236320), (84400, 235200), (88620, 224000), (89600, 221550), (91875, 216064), (94080, 211000), (94528, 210000), (96000, 206780), (98000, 202560), (101280, 196000), (103390, 192000), (105000, 189056), (105500, 188160), (107520, 184625), (108032, 183750), (110775, 179200), (112000, 177240), (117600, 168800), (118160, 168000), (120000, 165424), (122500, 162048), (124068, 160000), (125440, 158250), (126600, 156800), (128000, 155085), (131875, 150528), (134400, 147700), (135040, 147000), (140000, 141792)]