15615147840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:965

約数の個数: 224

約数和(自身を含む): 50288001024

約数和(自身を除く): 34672853184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 211, 240, 254, 320, 381, 422, 480, 508, 607, 633, 635, 762, 844, 960, 1016, 1055, 1214, 1266, 1270, 1524, 1688, 1821, 1905, 2032, 2110, 2428, 2532, 2540, 3035, 3048, 3165, 3376, 3642, 3810, 4064, 4220, 4856, 5064, 5080, 6070, 6096, 6330, 6752, 7284, 7620, 8128, 8440, 9105, 9712, 10128, 10160, 12140, 12192, 12660, 13504, 14568, 15240, 16880, 18210, 19424, 20256, 20320, 24280, 24384, 25320, 26797, 29136, 30480, 33760, 36420, 38848, 40512, 40640, 48560, 50640, 53594, 58272, 60960, 67520, 72840, 77089, 80391, 97120, 101280, 107188, 116544, 121920, 128077, 133985, 145680, 154178, 160782, 194240, 202560, 214376, 231267, 256154, 267970, 291360, 308356, 321564, 384231, 385445, 401955, 428752, 462534, 512308, 535940, 582720, 616712, 640385, 643128, 768462, 770890, 803910, 857504, 925068, 1024616, 1071880, 1156335, 1233424, 1280770, 1286256, 1536924, 1541780, 1607820, 1715008, 1850136, 1921155, 2049232, 2143760, 2312670, 2466848, 2561540, 2572512, 3073848, 3083560, 3215640, 3700272, 3842310, 4098464, 4287520, 4625340, 4933696, 5123080, 5145024, 6147696, 6167120, 6431280, 7400544, 7684620, 8196928, 8575040, 9250680, 10246160, 12295392, 12334240, 12862560, 14801088, 15369240, 16265779, 18501360, 20492320, 24590784, 24668480, 25725120, 30738480, 32531558, 37002720, 40984640, 48797337, 61476960, 65063116, 74005440, 81328895, 97594674, 122953920, 130126232, 162657790, 195189348, 243986685, 260252464, 325315580, 390378696, 487973370, 520504928, 650631160, 780757392, 975946740, 1041009856, 1301262320, 1561514784, 1951893480, 2602524640, 3123029568, 3903786960, 5205049280, 7807573920, 15615147840]

約数ペア:

[(1, 15615147840), (2, 7807573920), (3, 5205049280), (4, 3903786960), (5, 3123029568), (6, 2602524640), (8, 1951893480), (10, 1561514784), (12, 1301262320), (15, 1041009856), (16, 975946740), (20, 780757392), (24, 650631160), (30, 520504928), (32, 487973370), (40, 390378696), (48, 325315580), (60, 260252464), (64, 243986685), (80, 195189348), (96, 162657790), (120, 130126232), (127, 122953920), (160, 97594674), (192, 81328895), (211, 74005440), (240, 65063116), (254, 61476960), (320, 48797337), (381, 40984640), (422, 37002720), (480, 32531558), (508, 30738480), (607, 25725120), (633, 24668480), (635, 24590784), (762, 20492320), (844, 18501360), (960, 16265779), (1016, 15369240), (1055, 14801088), (1214, 12862560), (1266, 12334240), (1270, 12295392), (1524, 10246160), (1688, 9250680), (1821, 8575040), (1905, 8196928), (2032, 7684620), (2110, 7400544), (2428, 6431280), (2532, 6167120), (2540, 6147696), (3035, 5145024), (3048, 5123080), (3165, 4933696), (3376, 4625340), (3642, 4287520), (3810, 4098464), (4064, 3842310), (4220, 3700272), (4856, 3215640), (5064, 3083560), (5080, 3073848), (6070, 2572512), (6096, 2561540), (6330, 2466848), (6752, 2312670), (7284, 2143760), (7620, 2049232), (8128, 1921155), (8440, 1850136), (9105, 1715008), (9712, 1607820), (10128, 1541780), (10160, 1536924), (12140, 1286256), (12192, 1280770), (12660, 1233424), (13504, 1156335), (14568, 1071880), (15240, 1024616), (16880, 925068), (18210, 857504), (19424, 803910), (20256, 770890), (20320, 768462), (24280, 643128), (24384, 640385), (25320, 616712), (26797, 582720), (29136, 535940), (30480, 512308), (33760, 462534), (36420, 428752), (38848, 401955), (40512, 385445), (40640, 384231), (48560, 321564), (50640, 308356), (53594, 291360), (58272, 267970), (60960, 256154), (67520, 231267), (72840, 214376), (77089, 202560), (80391, 194240), (97120, 160782), (101280, 154178), (107188, 145680), (116544, 133985), (121920, 128077)]