142769280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 491754240

約数和(自身を除く): 348984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 61, 64, 69, 80, 92, 96, 106, 115, 120, 122, 128, 138, 159, 160, 183, 184, 192, 212, 230, 240, 244, 265, 276, 305, 318, 320, 345, 366, 368, 384, 424, 460, 480, 488, 530, 552, 610, 636, 640, 690, 732, 736, 795, 848, 915, 920, 960, 976, 1060, 1104, 1219, 1220, 1272, 1380, 1403, 1464, 1472, 1590, 1696, 1830, 1840, 1920, 1952, 2120, 2208, 2438, 2440, 2544, 2760, 2806, 2928, 2944, 3180, 3233, 3392, 3657, 3660, 3680, 3904, 4209, 4240, 4416, 4876, 4880, 5088, 5520, 5612, 5856, 6095, 6360, 6466, 6784, 7015, 7314, 7320, 7360, 7808, 8418, 8480, 8832, 9699, 9752, 9760, 10176, 11040, 11224, 11712, 12190, 12720, 12932, 14030, 14628, 14640, 14720, 16165, 16836, 16960, 18285, 19398, 19504, 19520, 20352, 21045, 22080, 22448, 23424, 24380, 25440, 25864, 28060, 29256, 29280, 32330, 33672, 33920, 36570, 38796, 39008, 39040, 42090, 44160, 44896, 48495, 48760, 50880, 51728, 56120, 58512, 58560, 64660, 67344, 73140, 74359, 77592, 78016, 84180, 89792, 96990, 97520, 101760, 103456, 112240, 117024, 117120, 129320, 134688, 146280, 148718, 155184, 156032, 168360, 179584, 193980, 195040, 206912, 223077, 224480, 234048, 258640, 269376, 292560, 297436, 310368, 336720, 371795, 387960, 390080, 413824, 446154, 448960, 468096, 517280, 538752, 585120, 594872, 620736, 673440, 743590, 775920, 780160, 892308, 897920, 1034560, 1115385, 1170240, 1189744, 1241472, 1346880, 1487180, 1551840, 1784616, 2069120, 2230770, 2340480, 2379488, 2693760, 2974360, 3103680, 3569232, 4461540, 4758976, 5948720, 6207360, 7138464, 8923080, 9517952, 11897440, 14276928, 17846160, 23794880, 28553856, 35692320, 47589760, 71384640, 142769280]

約数ペア:

[(1, 142769280), (2, 71384640), (3, 47589760), (4, 35692320), (5, 28553856), (6, 23794880), (8, 17846160), (10, 14276928), (12, 11897440), (15, 9517952), (16, 8923080), (20, 7138464), (23, 6207360), (24, 5948720), (30, 4758976), (32, 4461540), (40, 3569232), (46, 3103680), (48, 2974360), (53, 2693760), (60, 2379488), (61, 2340480), (64, 2230770), (69, 2069120), (80, 1784616), (92, 1551840), (96, 1487180), (106, 1346880), (115, 1241472), (120, 1189744), (122, 1170240), (128, 1115385), (138, 1034560), (159, 897920), (160, 892308), (183, 780160), (184, 775920), (192, 743590), (212, 673440), (230, 620736), (240, 594872), (244, 585120), (265, 538752), (276, 517280), (305, 468096), (318, 448960), (320, 446154), (345, 413824), (366, 390080), (368, 387960), (384, 371795), (424, 336720), (460, 310368), (480, 297436), (488, 292560), (530, 269376), (552, 258640), (610, 234048), (636, 224480), (640, 223077), (690, 206912), (732, 195040), (736, 193980), (795, 179584), (848, 168360), (915, 156032), (920, 155184), (960, 148718), (976, 146280), (1060, 134688), (1104, 129320), (1219, 117120), (1220, 117024), (1272, 112240), (1380, 103456), (1403, 101760), (1464, 97520), (1472, 96990), (1590, 89792), (1696, 84180), (1830, 78016), (1840, 77592), (1920, 74359), (1952, 73140), (2120, 67344), (2208, 64660), (2438, 58560), (2440, 58512), (2544, 56120), (2760, 51728), (2806, 50880), (2928, 48760), (2944, 48495), (3180, 44896), (3233, 44160), (3392, 42090), (3657, 39040), (3660, 39008), (3680, 38796), (3904, 36570), (4209, 33920), (4240, 33672), (4416, 32330), (4876, 29280), (4880, 29256), (5088, 28060), (5520, 25864), (5612, 25440), (5856, 24380), (6095, 23424), (6360, 22448), (6466, 22080), (6784, 21045), (7015, 20352), (7314, 19520), (7320, 19504), (7360, 19398), (7808, 18285), (8418, 16960), (8480, 16836), (8832, 16165), (9699, 14720), (9752, 14640), (9760, 14628), (10176, 14030), (11040, 12932), (11224, 12720), (11712, 12190)]