6719847680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1933

約数の個数: 288

約数和(自身を含む): 20460668928

約数和(自身を除く): 13740821248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1861, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3328, 3472, 3640, 3722, 3968, 4030, 4160, 4340, 4480, 4960, 5642, 5824, 6448, 6944, 7280, 7444, 7936, 8060, 8320, 8680, 8960, 9305, 9920, 11284, 11648, 12896, 13027, 13888, 14105, 14560, 14888, 16120, 16640, 17360, 18610, 19840, 22568, 23296, 24193, 25792, 26054, 27776, 28210, 29120, 29776, 32240, 34720, 37220, 39680, 45136, 48386, 51584, 52108, 55552, 56420, 57691, 58240, 59552, 64480, 65135, 69440, 74440, 90272, 96772, 103168, 104216, 112840, 115382, 116480, 119104, 120965, 128960, 130270, 138880, 148880, 169351, 180544, 193544, 208432, 225680, 230764, 238208, 241930, 257920, 260540, 277760, 288455, 297760, 338702, 361088, 387088, 403837, 416864, 451360, 461528, 476416, 483860, 515840, 521080, 576910, 595520, 677404, 722176, 749983, 774176, 807674, 833728, 846755, 902720, 923056, 967720, 1042160, 1153820, 1191040, 1354808, 1499966, 1548352, 1615348, 1667456, 1693510, 1805440, 1846112, 1935440, 2019185, 2084320, 2307640, 2382080, 2709616, 2999932, 3096704, 3230696, 3334912, 3387020, 3610880, 3692224, 3749915, 3870880, 4038370, 4168640, 4615280, 5249881, 5419232, 5999864, 6193408, 6461392, 6774040, 7384448, 7499830, 7741760, 8076740, 8337280, 9230560, 10499762, 10838464, 11999728, 12922784, 13548080, 14768896, 14999660, 15483520, 16153480, 16674560, 18461120, 20999524, 21676928, 23999456, 25845568, 26249405, 27096160, 29999320, 30967040, 32306960, 36922240, 41999048, 43353856, 47998912, 51691136, 52498810, 54192320, 59998640, 64613920, 73844480, 83998096, 95997824, 103382272, 104997620, 108384640, 119997280, 129227840, 167996192, 191995648, 209995240, 216769280, 239994560, 258455680, 335992384, 419990480, 479989120, 516911360, 671984768, 839980960, 959978240, 1343969536, 1679961920, 3359923840, 6719847680]

約数ペア:

[(1, 6719847680), (2, 3359923840), (4, 1679961920), (5, 1343969536), (7, 959978240), (8, 839980960), (10, 671984768), (13, 516911360), (14, 479989120), (16, 419990480), (20, 335992384), (26, 258455680), (28, 239994560), (31, 216769280), (32, 209995240), (35, 191995648), (40, 167996192), (52, 129227840), (56, 119997280), (62, 108384640), (64, 104997620), (65, 103382272), (70, 95997824), (80, 83998096), (91, 73844480), (104, 64613920), (112, 59998640), (124, 54192320), (128, 52498810), (130, 51691136), (140, 47998912), (155, 43353856), (160, 41999048), (182, 36922240), (208, 32306960), (217, 30967040), (224, 29999320), (248, 27096160), (256, 26249405), (260, 25845568), (280, 23999456), (310, 21676928), (320, 20999524), (364, 18461120), (403, 16674560), (416, 16153480), (434, 15483520), (448, 14999660), (455, 14768896), (496, 13548080), (520, 12922784), (560, 11999728), (620, 10838464), (640, 10499762), (728, 9230560), (806, 8337280), (832, 8076740), (868, 7741760), (896, 7499830), (910, 7384448), (992, 6774040), (1040, 6461392), (1085, 6193408), (1120, 5999864), (1240, 5419232), (1280, 5249881), (1456, 4615280), (1612, 4168640), (1664, 4038370), (1736, 3870880), (1792, 3749915), (1820, 3692224), (1861, 3610880), (1984, 3387020), (2015, 3334912), (2080, 3230696), (2170, 3096704), (2240, 2999932), (2480, 2709616), (2821, 2382080), (2912, 2307640), (3224, 2084320), (3328, 2019185), (3472, 1935440), (3640, 1846112), (3722, 1805440), (3968, 1693510), (4030, 1667456), (4160, 1615348), (4340, 1548352), (4480, 1499966), (4960, 1354808), (5642, 1191040), (5824, 1153820), (6448, 1042160), (6944, 967720), (7280, 923056), (7444, 902720), (7936, 846755), (8060, 833728), (8320, 807674), (8680, 774176), (8960, 749983), (9305, 722176), (9920, 677404), (11284, 595520), (11648, 576910), (12896, 521080), (13027, 515840), (13888, 483860), (14105, 476416), (14560, 461528), (14888, 451360), (16120, 416864), (16640, 403837), (17360, 387088), (18610, 361088), (19840, 338702), (22568, 297760), (23296, 288455), (24193, 277760), (25792, 260540), (26054, 257920), (27776, 241930), (28210, 238208), (29120, 230764), (29776, 225680), (32240, 208432), (34720, 193544), (37220, 180544), (39680, 169351), (45136, 148880), (48386, 138880), (51584, 130270), (52108, 128960), (55552, 120965), (56420, 119104), (57691, 116480), (58240, 115382), (59552, 112840), (64480, 104216), (65135, 103168), (69440, 96772), (74440, 90272)]