1381057920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 384

約数和(自身を含む): 5292967680

約数和(自身を除く): 3911909760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 142, 144, 160, 165, 176, 180, 192, 198, 213, 220, 240, 264, 284, 288, 307, 320, 330, 352, 355, 360, 384, 396, 426, 440, 480, 495, 528, 568, 576, 614, 639, 640, 660, 704, 710, 720, 781, 792, 852, 880, 921, 960, 990, 1056, 1065, 1136, 1152, 1228, 1278, 1320, 1408, 1420, 1440, 1535, 1562, 1584, 1704, 1760, 1842, 1920, 1980, 2112, 2130, 2272, 2343, 2456, 2556, 2640, 2763, 2840, 2880, 3070, 3124, 3168, 3195, 3377, 3408, 3520, 3684, 3905, 3960, 4224, 4260, 4544, 4605, 4686, 4912, 5112, 5280, 5526, 5680, 5760, 6140, 6248, 6336, 6390, 6754, 6816, 7029, 7040, 7368, 7810, 7920, 8520, 9088, 9210, 9372, 9824, 10131, 10224, 10560, 11052, 11360, 11715, 12280, 12496, 12672, 12780, 13508, 13632, 13815, 14058, 14736, 15620, 15840, 16885, 17040, 18420, 18744, 19648, 20262, 20448, 21120, 21797, 22104, 22720, 23430, 24560, 24992, 25560, 27016, 27264, 27630, 28116, 29472, 30393, 31240, 31680, 33770, 34080, 35145, 36840, 37488, 39296, 40524, 40896, 43594, 44208, 45440, 46860, 49120, 49984, 50655, 51120, 54032, 55260, 56232, 58944, 60786, 62480, 63360, 65391, 67540, 68160, 70290, 73680, 74976, 81048, 81792, 87188, 88416, 93720, 98240, 99968, 101310, 102240, 108064, 108985, 110520, 112464, 117888, 121572, 124960, 130782, 135080, 136320, 140580, 147360, 149952, 151965, 162096, 174376, 176832, 187440, 196173, 196480, 202620, 204480, 216128, 217970, 221040, 224928, 239767, 243144, 249920, 261564, 270160, 281160, 294720, 299904, 303930, 324192, 326955, 348752, 353664, 374880, 392346, 405240, 408960, 432256, 435940, 442080, 449856, 479534, 486288, 499840, 523128, 540320, 562320, 589440, 607860, 648384, 653910, 697504, 719301, 749760, 784692, 810480, 871880, 884160, 899712, 959068, 972576, 980865, 1046256, 1080640, 1124640, 1198835, 1215720, 1296768, 1307820, 1395008, 1438602, 1499520, 1569384, 1620960, 1743760, 1768320, 1918136, 1945152, 1961730, 2092512, 2157903, 2161280, 2249280, 2397670, 2431440, 2615640, 2790016, 2877204, 3138768, 3241920, 3487520, 3596505, 3836272, 3890304, 3923460, 4185024, 4315806, 4498560, 4795340, 4862880, 5231280, 5754408, 6277536, 6483840, 6975040, 7193010, 7672544, 7846920, 8370048, 8631612, 9590680, 9725760, 10462560, 10789515, 11508816, 12555072, 13950080, 14386020, 15345088, 15693840, 17263224, 19181360, 19451520, 20925120, 21579030, 23017632, 25110144, 28772040, 30690176, 31387680, 34526448, 38362720, 41850240, 43158060, 46035264, 57544080, 62775360, 69052896, 76725440, 86316120, 92070528, 115088160, 125550720, 138105792, 153450880, 172632240, 230176320, 276211584, 345264480, 460352640, 690528960, 1381057920]

約数ペア:

[(1, 1381057920), (2, 690528960), (3, 460352640), (4, 345264480), (5, 276211584), (6, 230176320), (8, 172632240), (9, 153450880), (10, 138105792), (11, 125550720), (12, 115088160), (15, 92070528), (16, 86316120), (18, 76725440), (20, 69052896), (22, 62775360), (24, 57544080), (30, 46035264), (32, 43158060), (33, 41850240), (36, 38362720), (40, 34526448), (44, 31387680), (45, 30690176), (48, 28772040), (55, 25110144), (60, 23017632), (64, 21579030), (66, 20925120), (71, 19451520), (72, 19181360), (80, 17263224), (88, 15693840), (90, 15345088), (96, 14386020), (99, 13950080), (110, 12555072), (120, 11508816), (128, 10789515), (132, 10462560), (142, 9725760), (144, 9590680), (160, 8631612), (165, 8370048), (176, 7846920), (180, 7672544), (192, 7193010), (198, 6975040), (213, 6483840), (220, 6277536), (240, 5754408), (264, 5231280), (284, 4862880), (288, 4795340), (307, 4498560), (320, 4315806), (330, 4185024), (352, 3923460), (355, 3890304), (360, 3836272), (384, 3596505), (396, 3487520), (426, 3241920), (440, 3138768), (480, 2877204), (495, 2790016), (528, 2615640), (568, 2431440), (576, 2397670), (614, 2249280), (639, 2161280), (640, 2157903), (660, 2092512), (704, 1961730), (710, 1945152), (720, 1918136), (781, 1768320), (792, 1743760), (852, 1620960), (880, 1569384), (921, 1499520), (960, 1438602), (990, 1395008), (1056, 1307820), (1065, 1296768), (1136, 1215720), (1152, 1198835), (1228, 1124640), (1278, 1080640), (1320, 1046256), (1408, 980865), (1420, 972576), (1440, 959068), (1535, 899712), (1562, 884160), (1584, 871880), (1704, 810480), (1760, 784692), (1842, 749760), (1920, 719301), (1980, 697504), (2112, 653910), (2130, 648384), (2272, 607860), (2343, 589440), (2456, 562320), (2556, 540320), (2640, 523128), (2763, 499840), (2840, 486288), (2880, 479534), (3070, 449856), (3124, 442080), (3168, 435940), (3195, 432256), (3377, 408960), (3408, 405240), (3520, 392346), (3684, 374880), (3905, 353664), (3960, 348752), (4224, 326955), (4260, 324192), (4544, 303930), (4605, 299904), (4686, 294720), (4912, 281160), (5112, 270160), (5280, 261564), (5526, 249920), (5680, 243144), (5760, 239767), (6140, 224928), (6248, 221040), (6336, 217970), (6390, 216128), (6754, 204480), (6816, 202620), (7029, 196480), (7040, 196173), (7368, 187440), (7810, 176832), (7920, 174376), (8520, 162096), (9088, 151965), (9210, 149952), (9372, 147360), (9824, 140580), (10131, 136320), (10224, 135080), (10560, 130782), (11052, 124960), (11360, 121572), (11715, 117888), (12280, 112464), (12496, 110520), (12672, 108985), (12780, 108064), (13508, 102240), (13632, 101310), (13815, 99968), (14058, 98240), (14736, 93720), (15620, 88416), (15840, 87188), (16885, 81792), (17040, 81048), (18420, 74976), (18744, 73680), (19648, 70290), (20262, 68160), (20448, 67540), (21120, 65391), (21797, 63360), (22104, 62480), (22720, 60786), (23430, 58944), (24560, 56232), (24992, 55260), (25560, 54032), (27016, 51120), (27264, 50655), (27630, 49984), (28116, 49120), (29472, 46860), (30393, 45440), (31240, 44208), (31680, 43594), (33770, 40896), (34080, 40524), (35145, 39296), (36840, 37488)]