1680510000000

素因数分解:

$2^7\times 3^1\times 5^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 1024

約数和(自身を含む): 6247484006400

約数和(自身を除く): 4566974006400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 125, 128, 130, 139, 150, 155, 156, 160, 186, 192, 195, 200, 208, 240, 248, 250, 260, 278, 300, 310, 312, 320, 325, 372, 375, 384, 390, 400, 403, 416, 417, 465, 480, 496, 500, 520, 556, 600, 620, 624, 625, 640, 650, 695, 744, 750, 775, 780, 800, 806, 832, 834, 930, 960, 975, 992, 1000, 1040, 1112, 1200, 1209, 1240, 1248, 1250, 1300, 1390, 1488, 1500, 1550, 1560, 1600, 1612, 1625, 1664, 1668, 1807, 1860, 1875, 1920, 1950, 1984, 2000, 2015, 2080, 2085, 2224, 2325, 2400, 2418, 2480, 2496, 2500, 2600, 2780, 2976, 3000, 3100, 3120, 3125, 3200, 3224, 3250, 3336, 3475, 3614, 3720, 3750, 3875, 3900, 3968, 4000, 4030, 4160, 4170, 4309, 4448, 4650, 4800, 4836, 4875, 4960, 4992, 5000, 5200, 5421, 5560, 5952, 6000, 6045, 6200, 6240, 6250, 6448, 6500, 6672, 6950, 7228, 7440, 7500, 7750, 7800, 8000, 8060, 8125, 8320, 8340, 8618, 8896, 9035, 9300, 9375, 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65156250, 67220400, 67328125, 67762500, 68944000, 69500000, 70021250, 72280000, 75562500, 77500000, 78000000, 80600000, 80793750, 83400000, 84025500, 84703125, 86180000, 86736000, 86875000, 89627200, 90350000, 93000000, 94453125, 96720000, 97500000, 100750000, 103416000, 104250000, 105031875, 107552640, 107725000, 108420000, 112034000, 112937500, 116250000, 120900000, 125937500, 129270000, 130000000, 130312500, 134440800, 134656250, 135525000, 139000000, 140042500, 141171875, 144560000, 151125000, 155000000, 161200000, 161587500, 166800000, 168051000, 169406250, 172360000, 173750000, 175053125, 179254400, 180700000, 186000000, 188906250, 195000000, 201500000, 201984375, 206832000, 208500000, 210063750, 215450000, 216840000, 224068000, 225875000, 232500000, 241800000, 251875000, 258540000, 260625000, 268881600, 269312500, 271050000, 278000000, 280085000, 282343750, 302250000, 310000000, 323175000, 336102000, 336640625, 338812500, 344720000, 347500000, 350106250, 361400000, 377812500, 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4170000000, 4201275000, 4309000000, 4376328125, 4481360000, 4517500000, 5170800000, 5251593750, 5386250000, 5421000000, 5601700000, 6045000000, 6463500000, 6722040000, 6776250000, 7002125000, 8079375000, 8402550000, 8618000000, 8752656250, 9035000000, 10503187500, 10772500000, 10842000000, 11203400000, 12090000000, 12927000000, 13128984375, 13444080000, 13552500000, 14004250000, 16158750000, 16805100000, 17505312500, 18070000000, 21006375000, 21545000000, 22406800000, 25854000000, 26257968750, 27105000000, 28008500000, 32317500000, 33610200000, 35010625000, 42012750000, 43090000000, 52515937500, 54210000000, 56017000000, 64635000000, 67220400000, 70021250000, 84025500000, 105031875000, 112034000000, 129270000000, 140042500000, 168051000000, 210063750000, 280085000000, 336102000000, 420127500000, 560170000000, 840255000000, 1680510000000]

約数ペア:

[(1, 1680510000000), (2, 840255000000), (3, 560170000000), (4, 420127500000), (5, 336102000000), (6, 280085000000), (8, 210063750000), (10, 168051000000), (12, 140042500000), (13, 129270000000), (15, 112034000000), (16, 105031875000), (20, 84025500000), (24, 70021250000), (25, 67220400000), (26, 64635000000), (30, 56017000000), (31, 54210000000), (32, 52515937500), (39, 43090000000), (40, 42012750000), (48, 35010625000), (50, 33610200000), (52, 32317500000), (60, 28008500000), (62, 27105000000), (64, 26257968750), (65, 25854000000), (75, 22406800000), (78, 21545000000), (80, 21006375000), (93, 18070000000), (96, 17505312500), (100, 16805100000), (104, 16158750000), (120, 14004250000), (124, 13552500000), (125, 13444080000), (128, 13128984375), (130, 12927000000), (139, 12090000000), (150, 11203400000), (155, 10842000000), (156, 10772500000), (160, 10503187500), (186, 9035000000), (192, 8752656250), (195, 8618000000), (200, 8402550000), (208, 8079375000), (240, 7002125000), (248, 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(33360, 50375000), (34472, 48750000), (34750, 48360000), (36140, 46500000), (37200, 45175000), (37500, 44813600), (38688, 43437500), (38750, 43368000), (39000, 43090000), (40000, 42012750), (40300, 41700000), (40625, 41366400), (41600, 40396875), (41700, 40300000), (43090, 39000000), (43368, 38750000), (44480, 37781250), (45175, 37200000), (46500, 36140000), (46875, 35850880), (48000, 35010625), (48360, 34750000), (48750, 34472000), (49600, 33881250), (50000, 33610200), (50375, 33360000), (51584, 32578125), (51708, 32500000), (52000, 32317500), (52125, 32240000), (53376, 31484375), (54210, 31000000), (55600, 30225000), (56017, 30000000), (57824, 29062500), (58125, 28912000), (59520, 28234375), (60000, 28008500), (60450, 27800000), (62000, 27105000), (62400, 26931250), (62500, 26888160), (64480, 26062500), (64635, 26000000), (65000, 25854000), (66720, 25187500), (68944, 24375000), (69500, 24180000), (72280, 23250000), (74400, 22587500), (75000, 22406800), (77376, 21718750), (77500, 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(693888, 2421875), (695000, 2418000), (722800, 2325000), (744000, 2258750), (750000, 2240680), (755625, 2224000), (773760, 2171875), (775000, 2168400), (780000, 2154500), (806000, 2085000), (812500, 2068320), (827328, 2031250), (834000, 2015000), (840255, 2000000), (861800, 1950000), (867360, 1937500), (868750, 1934400), (896272, 1875000), (903500, 1860000), (930000, 1807000), (937500, 1792544), (967200, 1737500), (968750, 1734720), (975000, 1723600), (1000000, 1680510), (1007500, 1668000), (1015625, 1654656), (1034160, 1625000), (1040000, 1615875), (1042500, 1612000), (1077250, 1560000), (1084200, 1550000), (1112000, 1511250), (1120340, 1500000), (1129375, 1488000), (1156480, 1453125), (1162500, 1445600), (1200000, 1400425), (1209000, 1390000), (1218750, 1378880), (1240000, 1355250), (1250000, 1344408), (1259375, 1334400), (1289600, 1303125), (1292700, 1300000)]