190861440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 256

約数和(自身を含む): 759075840

約数和(自身を除く): 568214400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1291, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2582, 2640, 2688, 3080, 3360, 3520, 3696, 3873, 4224, 4480, 4620, 4928, 5164, 5280, 6160, 6455, 6720, 7040, 7392, 7746, 9037, 9240, 9856, 10328, 10560, 12320, 12910, 13440, 14201, 14784, 15492, 18074, 18480, 19365, 20656, 21120, 24640, 25820, 27111, 28402, 29568, 30984, 36148, 36960, 38730, 41312, 42603, 45185, 49280, 51640, 54222, 56804, 61968, 71005, 72296, 73920, 77460, 82624, 85206, 90370, 99407, 103280, 108444, 113608, 123936, 135555, 142010, 144592, 147840, 154920, 165248, 170412, 180740, 198814, 206560, 213015, 216888, 227216, 247872, 271110, 284020, 289184, 298221, 309840, 340824, 361480, 397628, 413120, 426030, 433776, 454432, 495744, 497035, 542220, 568040, 578368, 596442, 619680, 681648, 722960, 795256, 826240, 852060, 867552, 908864, 994070, 1084440, 1136080, 1156736, 1192884, 1239360, 1363296, 1445920, 1491105, 1590512, 1704120, 1735104, 1817728, 1988140, 2168880, 2272160, 2385768, 2478720, 2726592, 2891840, 2982210, 3181024, 3408240, 3470208, 3976280, 4337760, 4544320, 4771536, 5453184, 5783680, 5964420, 6362048, 6816480, 7952560, 8675520, 9088640, 9543072, 11928840, 12724096, 13632960, 15905120, 17351040, 19086144, 23857680, 27265920, 31810240, 38172288, 47715360, 63620480, 95430720, 190861440]

約数ペア:

[(1, 190861440), (2, 95430720), (3, 63620480), (4, 47715360), (5, 38172288), (6, 31810240), (7, 27265920), (8, 23857680), (10, 19086144), (11, 17351040), (12, 15905120), (14, 13632960), (15, 12724096), (16, 11928840), (20, 9543072), (21, 9088640), (22, 8675520), (24, 7952560), (28, 6816480), (30, 6362048), (32, 5964420), (33, 5783680), (35, 5453184), (40, 4771536), (42, 4544320), (44, 4337760), (48, 3976280), (55, 3470208), (56, 3408240), (60, 3181024), (64, 2982210), (66, 2891840), (70, 2726592), (77, 2478720), (80, 2385768), (84, 2272160), (88, 2168880), (96, 1988140), (105, 1817728), (110, 1735104), (112, 1704120), (120, 1590512), (128, 1491105), (132, 1445920), (140, 1363296), (154, 1239360), (160, 1192884), (165, 1156736), (168, 1136080), (176, 1084440), (192, 994070), (210, 908864), (220, 867552), (224, 852060), (231, 826240), (240, 795256), (264, 722960), (280, 681648), (308, 619680), (320, 596442), (330, 578368), (336, 568040), (352, 542220), (384, 497035), (385, 495744), (420, 454432), (440, 433776), (448, 426030), (462, 413120), (480, 397628), (528, 361480), (560, 340824), (616, 309840), (640, 298221), (660, 289184), (672, 284020), (704, 271110), (770, 247872), (840, 227216), (880, 216888), (896, 213015), (924, 206560), (960, 198814), (1056, 180740), (1120, 170412), (1155, 165248), (1232, 154920), (1291, 147840), (1320, 144592), (1344, 142010), (1408, 135555), (1540, 123936), (1680, 113608), (1760, 108444), (1848, 103280), (1920, 99407), (2112, 90370), (2240, 85206), (2310, 82624), (2464, 77460), (2582, 73920), (2640, 72296), (2688, 71005), (3080, 61968), (3360, 56804), (3520, 54222), (3696, 51640), (3873, 49280), (4224, 45185), (4480, 42603), (4620, 41312), (4928, 38730), (5164, 36960), (5280, 36148), (6160, 30984), (6455, 29568), (6720, 28402), (7040, 27111), (7392, 25820), (7746, 24640), (9037, 21120), (9240, 20656), (9856, 19365), (10328, 18480), (10560, 18074), (12320, 15492), (12910, 14784), (13440, 14201)]