40958017920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{5179}}^1$

素因数の和:6577

約数の個数: 192

約数和(自身を含む): 141563494800

約数和(自身を除く): 100605476880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1373, 1440, 1920, 2746, 2880, 4119, 5179, 5492, 5760, 6865, 8238, 10358, 10984, 12357, 13730, 15537, 16476, 20595, 20716, 21968, 24714, 25895, 27460, 31074, 32952, 41190, 41432, 43936, 46611, 49428, 51790, 54920, 61785, 62148, 65904, 77685, 82380, 82864, 87872, 93222, 98856, 103580, 109840, 123570, 124296, 131808, 155370, 164760, 165728, 175744, 186444, 197712, 207160, 219680, 233055, 247140, 248592, 263616, 310740, 329520, 331456, 372888, 395424, 414320, 439360, 466110, 494280, 497184, 527232, 621480, 659040, 662912, 745776, 790848, 828640, 878720, 932220, 988560, 994368, 1242960, 1318080, 1491552, 1581696, 1657280, 1864440, 1977120, 1988736, 2485920, 2636160, 2983104, 3314560, 3728880, 3954240, 4971840, 5966208, 7110767, 7457760, 7908480, 9943680, 14221534, 14915520, 21332301, 28443068, 29831040, 35553835, 42664602, 56886136, 63996903, 71107670, 85329204, 106661505, 113772272, 127993806, 142215340, 170658408, 213323010, 227544544, 255987612, 284430680, 319984515, 341316816, 426646020, 455089088, 511975224, 568861360, 639969030, 682633632, 853292040, 910178176, 1023950448, 1137722720, 1279938060, 1365267264, 1706584080, 2047900896, 2275445440, 2559876120, 2730534528, 3413168160, 4095801792, 4550890880, 5119752240, 6826336320, 8191603584, 10239504480, 13652672640, 20479008960, 40958017920]

約数ペア:

[(1, 40958017920), (2, 20479008960), (3, 13652672640), (4, 10239504480), (5, 8191603584), (6, 6826336320), (8, 5119752240), (9, 4550890880), (10, 4095801792), (12, 3413168160), (15, 2730534528), (16, 2559876120), (18, 2275445440), (20, 2047900896), (24, 1706584080), (30, 1365267264), (32, 1279938060), (36, 1137722720), (40, 1023950448), (45, 910178176), (48, 853292040), (60, 682633632), (64, 639969030), (72, 568861360), (80, 511975224), (90, 455089088), (96, 426646020), (120, 341316816), (128, 319984515), (144, 284430680), (160, 255987612), (180, 227544544), (192, 213323010), (240, 170658408), (288, 142215340), (320, 127993806), (360, 113772272), (384, 106661505), (480, 85329204), (576, 71107670), (640, 63996903), (720, 56886136), (960, 42664602), (1152, 35553835), (1373, 29831040), (1440, 28443068), (1920, 21332301), (2746, 14915520), (2880, 14221534), (4119, 9943680), (5179, 7908480), (5492, 7457760), (5760, 7110767), (6865, 5966208), (8238, 4971840), (10358, 3954240), (10984, 3728880), (12357, 3314560), (13730, 2983104), (15537, 2636160), (16476, 2485920), (20595, 1988736), (20716, 1977120), (21968, 1864440), (24714, 1657280), (25895, 1581696), (27460, 1491552), (31074, 1318080), (32952, 1242960), (41190, 994368), (41432, 988560), (43936, 932220), (46611, 878720), (49428, 828640), (51790, 790848), (54920, 745776), (61785, 662912), (62148, 659040), (65904, 621480), (77685, 527232), (82380, 497184), (82864, 494280), (87872, 466110), (93222, 439360), (98856, 414320), (103580, 395424), (109840, 372888), (123570, 331456), (124296, 329520), (131808, 310740), (155370, 263616), (164760, 248592), (165728, 247140), (175744, 233055), (186444, 219680), (197712, 207160)]