21970816000

素因数分解:

$2^{10}\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 528

約数和(自身を含む): 66400618752

約数和(自身を除く): 44429802752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 113, 124, 125, 128, 140, 155, 160, 175, 196, 200, 217, 224, 226, 245, 248, 250, 256, 280, 310, 320, 350, 392, 400, 434, 448, 452, 490, 496, 500, 512, 560, 565, 620, 640, 700, 775, 784, 791, 800, 868, 875, 896, 904, 980, 992, 1000, 1024, 1085, 1120, 1130, 1225, 1240, 1280, 1400, 1519, 1550, 1568, 1582, 1600, 1736, 1750, 1792, 1808, 1960, 1984, 2000, 2170, 2240, 2260, 2450, 2480, 2560, 2800, 2825, 3038, 3100, 3136, 3164, 3200, 3472, 3500, 3503, 3584, 3616, 3875, 3920, 3955, 3968, 4000, 4340, 4480, 4520, 4900, 4960, 5120, 5425, 5537, 5600, 5650, 6076, 6125, 6200, 6272, 6328, 6400, 6944, 7000, 7006, 7168, 7232, 7595, 7750, 7840, 7910, 7936, 8000, 8680, 8960, 9040, 9800, 9920, 10850, 11074, 11200, 11300, 12152, 12250, 12400, 12544, 12656, 12800, 13888, 14000, 14012, 14125, 14464, 15190, 15500, 15680, 15820, 15872, 16000, 17360, 17515, 17920, 18080, 19600, 19775, 19840, 21700, 22148, 22400, 22600, 24304, 24500, 24521, 24800, 25088, 25312, 25600, 27125, 27685, 27776, 28000, 28024, 28250, 28928, 30380, 31000, 31360, 31640, 31744, 32000, 34720, 35030, 35840, 36160, 37975, 39200, 39550, 39680, 43400, 44296, 44800, 45200, 48608, 49000, 49042, 49600, 50176, 50624, 54250, 55370, 55552, 56000, 56048, 56500, 57856, 60760, 62000, 62720, 63280, 64000, 69440, 70060, 72320, 75950, 78400, 79100, 79360, 86800, 87575, 88592, 89600, 90400, 97216, 98000, 98084, 98875, 99200, 101248, 108500, 110740, 111104, 112000, 112096, 113000, 115712, 121520, 122605, 124000, 125440, 126560, 128000, 138425, 138880, 140120, 144640, 151900, 156800, 158200, 158720, 171647, 173600, 175150, 177184, 179200, 180800, 189875, 194432, 196000, 196168, 197750, 198400, 202496, 217000, 221480, 222208, 224000, 224192, 226000, 243040, 245210, 248000, 250880, 253120, 276850, 277760, 280240, 289280, 303800, 313600, 316400, 343294, 347200, 350300, 354368, 361600, 379750, 388864, 392000, 392336, 395500, 396800, 404992, 434000, 437875, 442960, 448000, 448384, 452000, 486080, 490420, 496000, 506240, 553700, 555520, 560480, 578560, 607600, 613025, 627200, 632800, 686588, 692125, 694400, 700600, 708736, 723200, 759500, 777728, 784000, 784672, 791000, 793600, 809984, 858235, 868000, 875750, 885920, 896000, 896768, 904000, 972160, 980840, 992000, 1012480, 1107400, 1111040, 1120960, 1215200, 1226050, 1254400, 1265600, 1373176, 1384250, 1388800, 1401200, 1417472, 1446400, 1519000, 1555456, 1568000, 1569344, 1582000, 1716470, 1736000, 1751500, 1771840, 1793536, 1808000, 1944320, 1961680, 1984000, 2024960, 2214800, 2241920, 2430400, 2452100, 2531200, 2746352, 2768500, 2777600, 2802400, 2834944, 2892800, 3038000, 3065125, 3136000, 3138688, 3164000, 3432940, 3472000, 3503000, 3543680, 3587072, 3616000, 3888640, 3923360, 3968000, 4049920, 4291175, 4429600, 4483840, 4860800, 4904200, 5062400, 5492704, 5537000, 5555200, 5604800, 5669888, 6076000, 6130250, 6272000, 6277376, 6328000, 6865880, 6944000, 7006000, 7087360, 7232000, 7777280, 7846720, 8582350, 8859200, 8967680, 9721600, 9808400, 10124800, 10985408, 11074000, 11209600, 12152000, 12260500, 12554752, 12656000, 13731760, 13888000, 14012000, 14174720, 14464000, 15693440, 17164700, 17718400, 17935360, 19443200, 19616800, 20249600, 21455875, 21970816, 22148000, 22419200, 24304000, 24521000, 25109504, 25312000, 27463520, 27776000, 28024000, 28349440, 31386880, 34329400, 35436800, 38886400, 39233600, 42911750, 43941632, 44296000, 44838400, 48608000, 49042000, 50624000, 54927040, 56048000, 62773760, 68658800, 70873600, 78467200, 85823500, 87883264, 88592000, 89676800, 97216000, 98084000, 101248000, 109854080, 112096000, 125547520, 137317600, 141747200, 156934400, 171647000, 175766528, 177184000, 194432000, 196168000, 219708160, 224192000, 274635200, 313868800, 343294000, 354368000, 392336000, 439416320, 448384000, 549270400, 627737600, 686588000, 708736000, 784672000, 878832640, 1098540800, 1373176000, 1569344000, 2197081600, 2746352000, 3138688000, 4394163200, 5492704000, 10985408000, 21970816000]

約数ペア:

[(1, 21970816000), (2, 10985408000), (4, 5492704000), (5, 4394163200), (7, 3138688000), (8, 2746352000), (10, 2197081600), (14, 1569344000), (16, 1373176000), (20, 1098540800), (25, 878832640), (28, 784672000), (31, 708736000), (32, 686588000), (35, 627737600), (40, 549270400), (49, 448384000), (50, 439416320), (56, 392336000), (62, 354368000), (64, 343294000), (70, 313868800), (80, 274635200), (98, 224192000), (100, 219708160), (112, 196168000), (113, 194432000), (124, 177184000), (125, 175766528), (128, 171647000), (140, 156934400), (155, 141747200), (160, 137317600), (175, 125547520), (196, 112096000), (200, 109854080), (217, 101248000), (224, 98084000), (226, 97216000), (245, 89676800), (248, 88592000), (250, 87883264), (256, 85823500), (280, 78467200), (310, 70873600), (320, 68658800), (350, 62773760), (392, 56048000), (400, 54927040), (434, 50624000), (448, 49042000), (452, 48608000), (490, 44838400), (496, 44296000), (500, 43941632), (512, 42911750), (560, 39233600), (565, 38886400), (620, 35436800), (640, 34329400), (700, 31386880), (775, 28349440), (784, 28024000), (791, 27776000), (800, 27463520), (868, 25312000), (875, 25109504), (896, 24521000), (904, 24304000), (980, 22419200), (992, 22148000), (1000, 21970816), (1024, 21455875), (1085, 20249600), (1120, 19616800), (1130, 19443200), (1225, 17935360), (1240, 17718400), (1280, 17164700), (1400, 15693440), (1519, 14464000), (1550, 14174720), (1568, 14012000), (1582, 13888000), (1600, 13731760), (1736, 12656000), (1750, 12554752), (1792, 12260500), (1808, 12152000), (1960, 11209600), (1984, 11074000), (2000, 10985408), (2170, 10124800), (2240, 9808400), (2260, 9721600), (2450, 8967680), (2480, 8859200), (2560, 8582350), (2800, 7846720), (2825, 7777280), (3038, 7232000), (3100, 7087360), (3136, 7006000), (3164, 6944000), (3200, 6865880), (3472, 6328000), (3500, 6277376), (3503, 6272000), (3584, 6130250), (3616, 6076000), (3875, 5669888), (3920, 5604800), (3955, 5555200), (3968, 5537000), (4000, 5492704), (4340, 5062400), (4480, 4904200), (4520, 4860800), (4900, 4483840), (4960, 4429600), (5120, 4291175), (5425, 4049920), (5537, 3968000), (5600, 3923360), (5650, 3888640), (6076, 3616000), (6125, 3587072), (6200, 3543680), (6272, 3503000), (6328, 3472000), (6400, 3432940), (6944, 3164000), (7000, 3138688), (7006, 3136000), (7168, 3065125), (7232, 3038000), (7595, 2892800), (7750, 2834944), (7840, 2802400), (7910, 2777600), (7936, 2768500), (8000, 2746352), (8680, 2531200), (8960, 2452100), (9040, 2430400), (9800, 2241920), (9920, 2214800), (10850, 2024960), (11074, 1984000), (11200, 1961680), (11300, 1944320), (12152, 1808000), (12250, 1793536), (12400, 1771840), (12544, 1751500), (12656, 1736000), (12800, 1716470), (13888, 1582000), (14000, 1569344), (14012, 1568000), (14125, 1555456), (14464, 1519000), (15190, 1446400), (15500, 1417472), (15680, 1401200), (15820, 1388800), (15872, 1384250), (16000, 1373176), (17360, 1265600), (17515, 1254400), (17920, 1226050), (18080, 1215200), (19600, 1120960), (19775, 1111040), (19840, 1107400), (21700, 1012480), (22148, 992000), (22400, 980840), (22600, 972160), (24304, 904000), (24500, 896768), (24521, 896000), (24800, 885920), (25088, 875750), (25312, 868000), (25600, 858235), (27125, 809984), (27685, 793600), (27776, 791000), (28000, 784672), (28024, 784000), (28250, 777728), (28928, 759500), (30380, 723200), (31000, 708736), (31360, 700600), (31640, 694400), (31744, 692125), (32000, 686588), (34720, 632800), (35030, 627200), (35840, 613025), (36160, 607600), (37975, 578560), (39200, 560480), (39550, 555520), (39680, 553700), (43400, 506240), (44296, 496000), (44800, 490420), (45200, 486080), (48608, 452000), (49000, 448384), (49042, 448000), (49600, 442960), (50176, 437875), (50624, 434000), (54250, 404992), (55370, 396800), (55552, 395500), (56000, 392336), (56048, 392000), (56500, 388864), (57856, 379750), (60760, 361600), (62000, 354368), (62720, 350300), (63280, 347200), (64000, 343294), (69440, 316400), (70060, 313600), (72320, 303800), (75950, 289280), (78400, 280240), (79100, 277760), (79360, 276850), (86800, 253120), (87575, 250880), (88592, 248000), (89600, 245210), (90400, 243040), (97216, 226000), (98000, 224192), (98084, 224000), (98875, 222208), (99200, 221480), (101248, 217000), (108500, 202496), (110740, 198400), (111104, 197750), (112000, 196168), (112096, 196000), (113000, 194432), (115712, 189875), (121520, 180800), (122605, 179200), (124000, 177184), (125440, 175150), (126560, 173600), (128000, 171647), (138425, 158720), (138880, 158200), (140120, 156800), (144640, 151900)]