148188320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 435891456

約数和(自身を除く): 287703136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 160, 170, 172, 181, 215, 224, 238, 272, 280, 301, 340, 344, 362, 430, 476, 544, 560, 595, 602, 680, 688, 724, 731, 860, 905, 952, 1120, 1190, 1204, 1267, 1360, 1376, 1448, 1462, 1505, 1720, 1810, 1904, 2380, 2408, 2534, 2720, 2896, 2924, 3010, 3077, 3440, 3620, 3655, 3808, 4760, 4816, 5068, 5117, 5792, 5848, 6020, 6154, 6335, 6880, 7240, 7310, 7783, 9520, 9632, 10136, 10234, 11696, 12040, 12308, 12670, 14480, 14620, 15385, 15566, 19040, 20272, 20468, 21539, 23392, 24080, 24616, 25340, 25585, 28960, 29240, 30770, 31132, 38915, 40544, 40936, 43078, 48160, 49232, 50680, 51170, 54481, 58480, 61540, 62264, 77830, 81872, 86156, 98464, 101360, 102340, 107695, 108962, 116960, 123080, 124528, 132311, 155660, 163744, 172312, 202720, 204680, 215390, 217924, 246160, 249056, 264622, 272405, 311320, 344624, 409360, 430780, 435848, 492320, 529244, 544810, 622640, 661555, 689248, 818720, 861560, 871696, 926177, 1058488, 1089620, 1245280, 1323110, 1723120, 1743392, 1852354, 2116976, 2179240, 2646220, 3446240, 3704708, 4233952, 4358480, 4630885, 5292440, 7409416, 8716960, 9261770, 10584880, 14818832, 18523540, 21169760, 29637664, 37047080, 74094160, 148188320]

約数ペア:

[(1, 148188320), (2, 74094160), (4, 37047080), (5, 29637664), (7, 21169760), (8, 18523540), (10, 14818832), (14, 10584880), (16, 9261770), (17, 8716960), (20, 7409416), (28, 5292440), (32, 4630885), (34, 4358480), (35, 4233952), (40, 3704708), (43, 3446240), (56, 2646220), (68, 2179240), (70, 2116976), (80, 1852354), (85, 1743392), (86, 1723120), (112, 1323110), (119, 1245280), (136, 1089620), (140, 1058488), (160, 926177), (170, 871696), (172, 861560), (181, 818720), (215, 689248), (224, 661555), (238, 622640), (272, 544810), (280, 529244), (301, 492320), (340, 435848), (344, 430780), (362, 409360), (430, 344624), (476, 311320), (544, 272405), (560, 264622), (595, 249056), (602, 246160), (680, 217924), (688, 215390), (724, 204680), (731, 202720), (860, 172312), (905, 163744), (952, 155660), (1120, 132311), (1190, 124528), (1204, 123080), (1267, 116960), (1360, 108962), (1376, 107695), (1448, 102340), (1462, 101360), (1505, 98464), (1720, 86156), (1810, 81872), (1904, 77830), (2380, 62264), (2408, 61540), (2534, 58480), (2720, 54481), (2896, 51170), (2924, 50680), (3010, 49232), (3077, 48160), (3440, 43078), (3620, 40936), (3655, 40544), (3808, 38915), (4760, 31132), (4816, 30770), (5068, 29240), (5117, 28960), (5792, 25585), (5848, 25340), (6020, 24616), (6154, 24080), (6335, 23392), (6880, 21539), (7240, 20468), (7310, 20272), (7783, 19040), (9520, 15566), (9632, 15385), (10136, 14620), (10234, 14480), (11696, 12670), (12040, 12308)]