16005467520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5591}}^1$

素因数の和:5694

約数の個数: 384

約数和(自身を含む): 64065530880

約数和(自身を除く): 48060063360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 840, 852, 896, 960, 994, 1008, 1065, 1120, 1136, 1152, 1260, 1278, 1344, 1420, 1440, 1491, 1680, 1704, 1920, 1988, 2016, 2130, 2240, 2272, 2485, 2520, 2556, 2688, 2840, 2880, 2982, 3195, 3360, 3408, 3976, 4032, 4260, 4473, 4480, 4544, 4970, 5040, 5112, 5591, 5680, 5760, 5964, 6390, 6720, 6816, 7455, 7952, 8064, 8520, 8946, 9088, 9940, 10080, 10224, 11182, 11360, 11928, 12780, 13440, 13632, 14910, 15904, 16773, 17040, 17892, 19880, 20160, 20448, 22364, 22365, 22720, 23856, 25560, 27264, 27955, 29820, 31808, 33546, 34080, 35784, 39137, 39760, 40320, 40896, 44728, 44730, 45440, 47712, 50319, 51120, 55910, 59640, 63616, 67092, 68160, 71568, 78274, 79520, 81792, 83865, 89456, 89460, 95424, 100638, 102240, 111820, 117411, 119280, 134184, 136320, 143136, 156548, 159040, 167730, 178912, 178920, 190848, 195685, 201276, 204480, 223640, 234822, 238560, 251595, 268368, 286272, 313096, 318080, 335460, 352233, 357824, 357840, 391370, 396961, 402552, 408960, 447280, 469644, 477120, 503190, 536736, 572544, 587055, 626192, 670920, 704466, 715648, 715680, 782740, 793922, 805104, 894560, 939288, 954240, 1006380, 1073472, 1174110, 1190883, 1252384, 1341840, 1408932, 1431360, 1565480, 1587844, 1610208, 1761165, 1789120, 1878576, 1984805, 2012760, 2146944, 2348220, 2381766, 2504768, 2683680, 2778727, 2817864, 2862720, 3130960, 3175688, 3220416, 3522330, 3572649, 3578240, 3757152, 3969610, 4025520, 4696440, 4763532, 5009536, 5367360, 5557454, 5635728, 5954415, 6261920, 6351376, 6440832, 7044660, 7145298, 7514304, 7939220, 8051040, 8336181, 9392880, 9527064, 10734720, 11114908, 11271456, 11908830, 12523840, 12702752, 13893635, 14089320, 14290596, 15028608, 15878440, 16102080, 16672362, 17863245, 18785760, 19054128, 22229816, 22542912, 23817660, 25008543, 25047680, 25405504, 27787270, 28178640, 28581192, 31756880, 32204160, 33344724, 35726490, 37571520, 38108256, 41680905, 44459632, 45085824, 47635320, 50017086, 50811008, 55574540, 56357280, 57162384, 63513760, 66689448, 71452980, 75143040, 76216512, 83361810, 88919264, 95270640, 100034172, 111149080, 112714560, 114324768, 125042715, 127027520, 133378896, 142905960, 152433024, 166723620, 177838528, 190541280, 200068344, 222298160, 225429120, 228649536, 250085430, 254055040, 266757792, 285811920, 333447240, 355677056, 381082560, 400136688, 444596320, 457299072, 500170860, 533515584, 571623840, 666894480, 762165120, 800273376, 889192640, 1000341720, 1067031168, 1143247680, 1333788960, 1600546752, 1778385280, 2000683440, 2286495360, 2667577920, 3201093504, 4001366880, 5335155840, 8002733760, 16005467520]

約数ペア:

[(1, 16005467520), (2, 8002733760), (3, 5335155840), (4, 4001366880), (5, 3201093504), (6, 2667577920), (7, 2286495360), (8, 2000683440), (9, 1778385280), (10, 1600546752), (12, 1333788960), (14, 1143247680), (15, 1067031168), (16, 1000341720), (18, 889192640), (20, 800273376), (21, 762165120), (24, 666894480), (28, 571623840), (30, 533515584), (32, 500170860), (35, 457299072), (36, 444596320), (40, 400136688), (42, 381082560), (45, 355677056), (48, 333447240), (56, 285811920), (60, 266757792), (63, 254055040), (64, 250085430), (70, 228649536), (71, 225429120), (72, 222298160), (80, 200068344), (84, 190541280), (90, 177838528), (96, 166723620), (105, 152433024), (112, 142905960), (120, 133378896), (126, 127027520), (128, 125042715), (140, 114324768), (142, 112714560), (144, 111149080), (160, 100034172), (168, 95270640), (180, 88919264), (192, 83361810), (210, 76216512), (213, 75143040), (224, 71452980), (240, 66689448), (252, 63513760), (280, 57162384), (284, 56357280), (288, 55574540), (315, 50811008), (320, 50017086), (336, 47635320), (355, 45085824), (360, 44459632), (384, 41680905), (420, 38108256), (426, 37571520), (448, 35726490), (480, 33344724), (497, 32204160), (504, 31756880), (560, 28581192), (568, 28178640), (576, 27787270), (630, 25405504), (639, 25047680), (640, 25008543), (672, 23817660), (710, 22542912), (720, 22229816), (840, 19054128), (852, 18785760), (896, 17863245), (960, 16672362), (994, 16102080), (1008, 15878440), (1065, 15028608), (1120, 14290596), (1136, 14089320), (1152, 13893635), (1260, 12702752), (1278, 12523840), (1344, 11908830), (1420, 11271456), (1440, 11114908), (1491, 10734720), (1680, 9527064), (1704, 9392880), (1920, 8336181), (1988, 8051040), (2016, 7939220), (2130, 7514304), (2240, 7145298), (2272, 7044660), (2485, 6440832), (2520, 6351376), (2556, 6261920), (2688, 5954415), (2840, 5635728), (2880, 5557454), (2982, 5367360), (3195, 5009536), (3360, 4763532), (3408, 4696440), (3976, 4025520), (4032, 3969610), (4260, 3757152), (4473, 3578240), (4480, 3572649), (4544, 3522330), (4970, 3220416), (5040, 3175688), (5112, 3130960), (5591, 2862720), (5680, 2817864), (5760, 2778727), (5964, 2683680), (6390, 2504768), (6720, 2381766), (6816, 2348220), (7455, 2146944), (7952, 2012760), (8064, 1984805), (8520, 1878576), (8946, 1789120), (9088, 1761165), (9940, 1610208), (10080, 1587844), (10224, 1565480), (11182, 1431360), (11360, 1408932), (11928, 1341840), (12780, 1252384), (13440, 1190883), (13632, 1174110), (14910, 1073472), (15904, 1006380), (16773, 954240), (17040, 939288), (17892, 894560), (19880, 805104), (20160, 793922), (20448, 782740), (22364, 715680), (22365, 715648), (22720, 704466), (23856, 670920), (25560, 626192), (27264, 587055), (27955, 572544), (29820, 536736), (31808, 503190), (33546, 477120), (34080, 469644), (35784, 447280), (39137, 408960), (39760, 402552), (40320, 396961), (40896, 391370), (44728, 357840), (44730, 357824), (45440, 352233), (47712, 335460), (50319, 318080), (51120, 313096), (55910, 286272), (59640, 268368), (63616, 251595), (67092, 238560), (68160, 234822), (71568, 223640), (78274, 204480), (79520, 201276), (81792, 195685), (83865, 190848), (89456, 178920), (89460, 178912), (95424, 167730), (100638, 159040), (102240, 156548), (111820, 143136), (117411, 136320), (119280, 134184)]