147342720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 256

約数和(自身を含む): 565977600

約数和(自身を除く): 418634880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 577, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1154, 1216, 1330, 1344, 1520, 1596, 1680, 1731, 1824, 1920, 1995, 2128, 2240, 2280, 2308, 2432, 2660, 2688, 2885, 3040, 3192, 3360, 3462, 3648, 3990, 4039, 4256, 4480, 4560, 4616, 5320, 5770, 6080, 6384, 6720, 6924, 7296, 7980, 8078, 8512, 8655, 9120, 9232, 10640, 10963, 11540, 12117, 12160, 12768, 13440, 13848, 15960, 16156, 17024, 17310, 18240, 18464, 20195, 21280, 21926, 23080, 24234, 25536, 27696, 31920, 32312, 32889, 34620, 36480, 36928, 40390, 42560, 43852, 46160, 48468, 51072, 54815, 55392, 60585, 63840, 64624, 65778, 69240, 73856, 76741, 80780, 85120, 87704, 92320, 96936, 109630, 110784, 121170, 127680, 129248, 131556, 138480, 153482, 161560, 164445, 175408, 184640, 193872, 219260, 221568, 230223, 242340, 255360, 258496, 263112, 276960, 306964, 323120, 328890, 350816, 369280, 383705, 387744, 438520, 460446, 484680, 516992, 526224, 553920, 613928, 646240, 657780, 701632, 767410, 775488, 877040, 920892, 969360, 1052448, 1107840, 1151115, 1227856, 1292480, 1315560, 1403264, 1534820, 1550976, 1754080, 1841784, 1938720, 2104896, 2302230, 2455712, 2584960, 2631120, 3069640, 3508160, 3683568, 3877440, 4209792, 4604460, 4911424, 5262240, 6139280, 7016320, 7367136, 7754880, 9208920, 9822848, 10524480, 12278560, 14734272, 18417840, 21048960, 24557120, 29468544, 36835680, 49114240, 73671360, 147342720]

約数ペア:

[(1, 147342720), (2, 73671360), (3, 49114240), (4, 36835680), (5, 29468544), (6, 24557120), (7, 21048960), (8, 18417840), (10, 14734272), (12, 12278560), (14, 10524480), (15, 9822848), (16, 9208920), (19, 7754880), (20, 7367136), (21, 7016320), (24, 6139280), (28, 5262240), (30, 4911424), (32, 4604460), (35, 4209792), (38, 3877440), (40, 3683568), (42, 3508160), (48, 3069640), (56, 2631120), (57, 2584960), (60, 2455712), (64, 2302230), (70, 2104896), (76, 1938720), (80, 1841784), (84, 1754080), (95, 1550976), (96, 1534820), (105, 1403264), (112, 1315560), (114, 1292480), (120, 1227856), (128, 1151115), (133, 1107840), (140, 1052448), (152, 969360), (160, 920892), (168, 877040), (190, 775488), (192, 767410), (210, 701632), (224, 657780), (228, 646240), (240, 613928), (266, 553920), (280, 526224), (285, 516992), (304, 484680), (320, 460446), (336, 438520), (380, 387744), (384, 383705), (399, 369280), (420, 350816), (448, 328890), (456, 323120), (480, 306964), (532, 276960), (560, 263112), (570, 258496), (577, 255360), (608, 242340), (640, 230223), (665, 221568), (672, 219260), (760, 193872), (798, 184640), (840, 175408), (896, 164445), (912, 161560), (960, 153482), (1064, 138480), (1120, 131556), (1140, 129248), (1154, 127680), (1216, 121170), (1330, 110784), (1344, 109630), (1520, 96936), (1596, 92320), (1680, 87704), (1731, 85120), (1824, 80780), (1920, 76741), (1995, 73856), (2128, 69240), (2240, 65778), (2280, 64624), (2308, 63840), (2432, 60585), (2660, 55392), (2688, 54815), (2885, 51072), (3040, 48468), (3192, 46160), (3360, 43852), (3462, 42560), (3648, 40390), (3990, 36928), (4039, 36480), (4256, 34620), (4480, 32889), (4560, 32312), (4616, 31920), (5320, 27696), (5770, 25536), (6080, 24234), (6384, 23080), (6720, 21926), (6924, 21280), (7296, 20195), (7980, 18464), (8078, 18240), (8512, 17310), (8655, 17024), (9120, 16156), (9232, 15960), (10640, 13848), (10963, 13440), (11540, 12768), (12117, 12160)]