20328000000

素因数分解:

$2^9\times 3^1\times 5^6\times 7^1\times {\mathrm{11}}^2$

素因数の和:80

約数の個数: 840

約数和(自身を含む): 85035786528

約数和(自身を除く): 64707786528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 121, 125, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 242, 250, 256, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 363, 375, 384, 385, 400, 420, 440, 448, 462, 480, 484, 500, 512, 525, 528, 550, 560, 600, 605, 616, 625, 640, 660, 672, 700, 704, 726, 750, 768, 770, 800, 825, 840, 847, 875, 880, 896, 924, 960, 968, 1000, 1050, 1056, 1100, 1120, 1155, 1200, 1210, 1232, 1250, 1280, 1320, 1344, 1375, 1400, 1408, 1452, 1500, 1536, 1540, 1600, 1650, 1680, 1694, 1750, 1760, 1792, 1815, 1848, 1875, 1920, 1925, 1936, 2000, 2100, 2112, 2200, 2240, 2310, 2400, 2420, 2464, 2500, 2541, 2560, 2625, 2640, 2688, 2750, 2800, 2816, 2904, 3000, 3025, 3080, 3125, 3200, 3300, 3360, 3388, 3500, 3520, 3584, 3630, 3696, 3750, 3840, 3850, 3872, 4000, 4125, 4200, 4224, 4235, 4375, 4400, 4480, 4620, 4800, 4840, 4928, 5000, 5082, 5250, 5280, 5376, 5500, 5600, 5632, 5775, 5808, 6000, 6050, 6160, 6250, 6400, 6600, 6720, 6776, 6875, 7000, 7040, 7260, 7392, 7500, 7680, 7700, 7744, 8000, 8250, 8400, 8448, 8470, 8750, 8800, 8960, 9075, 9240, 9375, 9600, 9625, 9680, 9856, 10000, 10164, 10500, 10560, 10752, 11000, 11200, 11550, 11616, 12000, 12100, 12320, 12500, 12705, 12800, 13125, 13200, 13440, 13552, 13750, 14000, 14080, 14520, 14784, 15000, 15125, 15400, 15488, 15625, 16000, 16500, 16800, 16896, 16940, 17500, 17600, 17920, 18150, 18480, 18750, 19200, 19250, 19360, 19712, 20000, 20328, 20625, 21000, 21120, 21175, 21875, 22000, 22400, 23100, 23232, 24000, 24200, 24640, 25000, 25410, 26250, 26400, 26880, 27104, 27500, 28000, 28160, 28875, 29040, 29568, 30000, 30250, 30800, 30976, 31250, 32000, 33000, 33600, 33880, 34375, 35000, 35200, 36300, 36960, 37500, 38400, 38500, 38720, 39424, 40000, 40656, 41250, 42000, 42240, 42350, 43750, 44000, 44800, 45375, 46200, 46464, 46875, 48000, 48125, 48400, 49280, 50000, 50820, 52500, 52800, 53760, 54208, 55000, 56000, 57750, 58080, 59136, 60000, 60500, 61600, 61952, 62500, 63525, 64000, 65625, 66000, 67200, 67760, 68750, 70000, 70400, 72600, 73920, 75000, 75625, 77000, 77440, 80000, 81312, 82500, 84000, 84480, 84700, 87500, 88000, 89600, 90750, 92400, 92928, 93750, 96000, 96250, 96800, 98560, 100000, 101640, 103125, 105000, 105600, 105875, 108416, 109375, 110000, 112000, 115500, 116160, 118272, 120000, 121000, 123200, 125000, 127050, 131250, 132000, 134400, 135520, 137500, 140000, 140800, 144375, 145200, 147840, 150000, 151250, 154000, 154880, 160000, 162624, 165000, 168000, 169400, 171875, 175000, 176000, 181500, 184800, 185856, 187500, 192000, 192500, 193600, 197120, 200000, 203280, 206250, 210000, 211200, 211750, 216832, 218750, 220000, 224000, 226875, 231000, 232320, 240000, 240625, 242000, 246400, 250000, 254100, 262500, 264000, 268800, 271040, 275000, 280000, 288750, 290400, 295680, 300000, 302500, 308000, 309760, 317625, 320000, 325248, 328125, 330000, 336000, 338800, 343750, 350000, 352000, 363000, 369600, 375000, 378125, 385000, 387200, 400000, 406560, 412500, 420000, 422400, 423500, 433664, 437500, 440000, 448000, 453750, 462000, 464640, 480000, 481250, 484000, 492800, 500000, 508200, 515625, 525000, 528000, 529375, 542080, 550000, 560000, 577500, 580800, 591360, 600000, 605000, 616000, 635250, 650496, 656250, 660000, 672000, 677600, 687500, 700000, 704000, 721875, 726000, 739200, 750000, 756250, 770000, 774400, 800000, 813120, 825000, 840000, 847000, 875000, 880000, 907500, 924000, 929280, 960000, 962500, 968000, 985600, 1000000, 1016400, 1031250, 1050000, 1056000, 1058750, 1084160, 1100000, 1120000, 1134375, 1155000, 1161600, 1200000, 1203125, 1210000, 1232000, 1270500, 1300992, 1312500, 1320000, 1344000, 1355200, 1375000, 1400000, 1443750, 1452000, 1478400, 1500000, 1512500, 1540000, 1548800, 1588125, 1600000, 1626240, 1650000, 1680000, 1694000, 1750000, 1760000, 1815000, 1848000, 1890625, 1925000, 1936000, 2000000, 2032800, 2062500, 2100000, 2112000, 2117500, 2168320, 2200000, 2240000, 2268750, 2310000, 2323200, 2400000, 2406250, 2420000, 2464000, 2541000, 2625000, 2640000, 2646875, 2710400, 2750000, 2800000, 2887500, 2904000, 2956800, 3000000, 3025000, 3080000, 3176250, 3252480, 3300000, 3360000, 3388000, 3500000, 3520000, 3609375, 3630000, 3696000, 3781250, 3850000, 3872000, 4000000, 4065600, 4125000, 4200000, 4235000, 4400000, 4537500, 4620000, 4646400, 4800000, 4812500, 4840000, 4928000, 5082000, 5250000, 5280000, 5293750, 5420800, 5500000, 5600000, 5671875, 5775000, 5808000, 6000000, 6050000, 6160000, 6352500, 6504960, 6600000, 6720000, 6776000, 7000000, 7218750, 7260000, 7392000, 7562500, 7700000, 7744000, 7940625, 8000000, 8131200, 8250000, 8400000, 8470000, 8800000, 9075000, 9240000, 9625000, 9680000, 10164000, 10500000, 10560000, 10587500, 10841600, 11000000, 11200000, 11343750, 11550000, 11616000, 12000000, 12100000, 12320000, 12705000, 13200000, 13234375, 13552000, 14000000, 14437500, 14520000, 14784000, 15125000, 15400000, 15881250, 16262400, 16500000, 16800000, 16940000, 17600000, 18150000, 18480000, 19250000, 19360000, 20328000, 21000000, 21175000, 22000000, 22687500, 23100000, 23232000, 24000000, 24200000, 24640000, 25410000, 26400000, 26468750, 27104000, 28000000, 28875000, 29040000, 30250000, 30800000, 31762500, 32524800, 33000000, 33600000, 33880000, 36300000, 36960000, 38500000, 38720000, 39703125, 40656000, 42000000, 42350000, 44000000, 45375000, 46200000, 48400000, 50820000, 52800000, 52937500, 54208000, 56000000, 57750000, 58080000, 60500000, 61600000, 63525000, 66000000, 67760000, 72600000, 73920000, 77000000, 79406250, 81312000, 84000000, 84700000, 88000000, 90750000, 92400000, 96800000, 101640000, 105875000, 115500000, 116160000, 121000000, 123200000, 127050000, 132000000, 135520000, 145200000, 154000000, 158812500, 162624000, 168000000, 169400000, 181500000, 184800000, 193600000, 203280000, 211750000, 231000000, 242000000, 254100000, 264000000, 271040000, 290400000, 308000000, 317625000, 338800000, 363000000, 369600000, 406560000, 423500000, 462000000, 484000000, 508200000, 580800000, 616000000, 635250000, 677600000, 726000000, 813120000, 847000000, 924000000, 968000000, 1016400000, 1270500000, 1355200000, 1452000000, 1694000000, 1848000000, 2032800000, 2541000000, 2904000000, 3388000000, 4065600000, 5082000000, 6776000000, 10164000000, 20328000000]

約数ペア:

[(1, 20328000000), (2, 10164000000), (3, 6776000000), (4, 5082000000), (5, 4065600000), (6, 3388000000), (7, 2904000000), (8, 2541000000), (10, 2032800000), (11, 1848000000), (12, 1694000000), (14, 1452000000), (15, 1355200000), (16, 1270500000), (20, 1016400000), (21, 968000000), (22, 924000000), (24, 847000000), (25, 813120000), (28, 726000000), (30, 677600000), (32, 635250000), (33, 616000000), (35, 580800000), (40, 508200000), (42, 484000000), (44, 462000000), (48, 423500000), (50, 406560000), (55, 369600000), (56, 363000000), (60, 338800000), (64, 317625000), (66, 308000000), (70, 290400000), (75, 271040000), (77, 264000000), (80, 254100000), (84, 242000000), (88, 231000000), (96, 211750000), (100, 203280000), (105, 193600000), (110, 184800000), (112, 181500000), (120, 169400000), (121, 168000000), (125, 162624000), (128, 158812500), (132, 154000000), (140, 145200000), (150, 135520000), (154, 132000000), (160, 127050000), (165, 123200000), (168, 121000000), (175, 116160000), (176, 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(960, 21175000), (968, 21000000), (1000, 20328000), (1050, 19360000), (1056, 19250000), (1100, 18480000), (1120, 18150000), (1155, 17600000), (1200, 16940000), (1210, 16800000), (1232, 16500000), (1250, 16262400), (1280, 15881250), (1320, 15400000), (1344, 15125000), (1375, 14784000), (1400, 14520000), (1408, 14437500), (1452, 14000000), (1500, 13552000), (1536, 13234375), (1540, 13200000), (1600, 12705000), (1650, 12320000), (1680, 12100000), (1694, 12000000), (1750, 11616000), (1760, 11550000), (1792, 11343750), (1815, 11200000), (1848, 11000000), (1875, 10841600), (1920, 10587500), (1925, 10560000), (1936, 10500000), (2000, 10164000), (2100, 9680000), (2112, 9625000), (2200, 9240000), (2240, 9075000), (2310, 8800000), (2400, 8470000), (2420, 8400000), (2464, 8250000), (2500, 8131200), (2541, 8000000), (2560, 7940625), (2625, 7744000), (2640, 7700000), (2688, 7562500), (2750, 7392000), (2800, 7260000), (2816, 7218750), (2904, 7000000), (3000, 6776000), (3025, 6720000), (3080, 6600000), (3125, 6504960), (3200, 6352500), (3300, 6160000), (3360, 6050000), (3388, 6000000), (3500, 5808000), (3520, 5775000), (3584, 5671875), (3630, 5600000), (3696, 5500000), (3750, 5420800), (3840, 5293750), (3850, 5280000), (3872, 5250000), (4000, 5082000), (4125, 4928000), (4200, 4840000), (4224, 4812500), (4235, 4800000), (4375, 4646400), (4400, 4620000), (4480, 4537500), (4620, 4400000), (4800, 4235000), (4840, 4200000), (4928, 4125000), (5000, 4065600), (5082, 4000000), (5250, 3872000), (5280, 3850000), (5376, 3781250), (5500, 3696000), (5600, 3630000), (5632, 3609375), (5775, 3520000), (5808, 3500000), (6000, 3388000), (6050, 3360000), (6160, 3300000), (6250, 3252480), (6400, 3176250), (6600, 3080000), (6720, 3025000), (6776, 3000000), (6875, 2956800), (7000, 2904000), (7040, 2887500), (7260, 2800000), (7392, 2750000), (7500, 2710400), (7680, 2646875), (7700, 2640000), (7744, 2625000), (8000, 2541000), (8250, 2464000), (8400, 2420000), (8448, 2406250), (8470, 2400000), (8750, 2323200), (8800, 2310000), (8960, 2268750), (9075, 2240000), (9240, 2200000), (9375, 2168320), (9600, 2117500), (9625, 2112000), (9680, 2100000), (9856, 2062500), (10000, 2032800), (10164, 2000000), (10500, 1936000), (10560, 1925000), (10752, 1890625), (11000, 1848000), (11200, 1815000), (11550, 1760000), (11616, 1750000), (12000, 1694000), (12100, 1680000), (12320, 1650000), (12500, 1626240), (12705, 1600000), (12800, 1588125), (13125, 1548800), (13200, 1540000), (13440, 1512500), (13552, 1500000), (13750, 1478400), (14000, 1452000), (14080, 1443750), (14520, 1400000), (14784, 1375000), (15000, 1355200), (15125, 1344000), (15400, 1320000), (15488, 1312500), (15625, 1300992), (16000, 1270500), (16500, 1232000), (16800, 1210000), (16896, 1203125), (16940, 1200000), (17500, 1161600), (17600, 1155000), (17920, 1134375), (18150, 1120000), (18480, 1100000), (18750, 1084160), (19200, 1058750), (19250, 1056000), (19360, 1050000), (19712, 1031250), (20000, 1016400), (20328, 1000000), (20625, 985600), (21000, 968000), (21120, 962500), (21175, 960000), (21875, 929280), (22000, 924000), (22400, 907500), (23100, 880000), (23232, 875000), (24000, 847000), (24200, 840000), (24640, 825000), (25000, 813120), (25410, 800000), (26250, 774400), (26400, 770000), (26880, 756250), (27104, 750000), (27500, 739200), (28000, 726000), (28160, 721875), (28875, 704000), (29040, 700000), (29568, 687500), (30000, 677600), (30250, 672000), (30800, 660000), (30976, 656250), (31250, 650496), (32000, 635250), (33000, 616000), (33600, 605000), (33880, 600000), (34375, 591360), (35000, 580800), (35200, 577500), (36300, 560000), (36960, 550000), (37500, 542080), (38400, 529375), (38500, 528000), (38720, 525000), (39424, 515625), (40000, 508200), (40656, 500000), (41250, 492800), (42000, 484000), (42240, 481250), (42350, 480000), (43750, 464640), (44000, 462000), (44800, 453750), (45375, 448000), (46200, 440000), (46464, 437500), (46875, 433664), (48000, 423500), (48125, 422400), (48400, 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184800), (112000, 181500), (115500, 176000), (116160, 175000), (118272, 171875), (120000, 169400), (121000, 168000), (123200, 165000), (125000, 162624), (127050, 160000), (131250, 154880), (132000, 154000), (134400, 151250), (135520, 150000), (137500, 147840), (140000, 145200), (140800, 144375)]