238506240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 918328320

約数和(自身を除く): 679822080

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, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 467, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 934, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1401, 1520, 1596, 1680, 1792, 1824, 1868, 1920, 1995, 2128, 2240, 2280, 2335, 2432, 2660, 2688, 2802, 3040, 3192, 3269, 3360, 3648, 3736, 3840, 3990, 4256, 4480, 4560, 4670, 4864, 5320, 5376, 5604, 6080, 6384, 6538, 6720, 7005, 7296, 7472, 7980, 8512, 8873, 8960, 9120, 9340, 9807, 10640, 11208, 12160, 12768, 13076, 13440, 14010, 14592, 14944, 15960, 16345, 17024, 17746, 18240, 18680, 19614, 21280, 22416, 24320, 25536, 26152, 26619, 26880, 28020, 29888, 31920, 32690, 34048, 35492, 36480, 37360, 39228, 42560, 44365, 44832, 49035, 51072, 52304, 53238, 56040, 59776, 62111, 63840, 65380, 70984, 72960, 74720, 78456, 85120, 88730, 89664, 98070, 102144, 104608, 106476, 112080, 119552, 124222, 127680, 130760, 133095, 141968, 149440, 156912, 170240, 177460, 179328, 186333, 196140, 209216, 212952, 224160, 248444, 255360, 261520, 266190, 283936, 298880, 310555, 313824, 354920, 358656, 372666, 392280, 418432, 425904, 448320, 496888, 510720, 523040, 532380, 567872, 597760, 621110, 627648, 709840, 745332, 784560, 836864, 851808, 896640, 931665, 993776, 1046080, 1064760, 1135744, 1242220, 1255296, 1419680, 1490664, 1569120, 1703616, 1793280, 1863330, 1987552, 2092160, 2129520, 2271488, 2484440, 2510592, 2839360, 2981328, 3138240, 3407232, 3726660, 3975104, 4184320, 4259040, 4968880, 5678720, 5962656, 6276480, 6814464, 7453320, 7950208, 8518080, 9937760, 11357440, 11925312, 12552960, 14906640, 15900416, 17036160, 19875520, 23850624, 29813280, 34072320, 39751040, 47701248, 59626560, 79502080, 119253120, 238506240]

約数ペア:

[(1, 238506240), (2, 119253120), (3, 79502080), (4, 59626560), (5, 47701248), (6, 39751040), (7, 34072320), (8, 29813280), (10, 23850624), (12, 19875520), (14, 17036160), (15, 15900416), (16, 14906640), (19, 12552960), (20, 11925312), (21, 11357440), (24, 9937760), (28, 8518080), (30, 7950208), (32, 7453320), (35, 6814464), (38, 6276480), (40, 5962656), (42, 5678720), (48, 4968880), (56, 4259040), (57, 4184320), (60, 3975104), (64, 3726660), (70, 3407232), (76, 3138240), (80, 2981328), (84, 2839360), (95, 2510592), (96, 2484440), (105, 2271488), (112, 2129520), (114, 2092160), (120, 1987552), (128, 1863330), (133, 1793280), (140, 1703616), (152, 1569120), (160, 1490664), (168, 1419680), (190, 1255296), (192, 1242220), (210, 1135744), (224, 1064760), (228, 1046080), (240, 993776), (256, 931665), (266, 896640), (280, 851808), (285, 836864), (304, 784560), (320, 745332), (336, 709840), (380, 627648), (384, 621110), (399, 597760), (420, 567872), (448, 532380), (456, 523040), (467, 510720), (480, 496888), (532, 448320), (560, 425904), (570, 418432), (608, 392280), (640, 372666), (665, 358656), (672, 354920), (760, 313824), (768, 310555), (798, 298880), (840, 283936), (896, 266190), (912, 261520), (934, 255360), (960, 248444), (1064, 224160), (1120, 212952), (1140, 209216), (1216, 196140), (1280, 186333), (1330, 179328), (1344, 177460), (1401, 170240), (1520, 156912), (1596, 149440), (1680, 141968), (1792, 133095), (1824, 130760), (1868, 127680), (1920, 124222), (1995, 119552), (2128, 112080), (2240, 106476), (2280, 104608), (2335, 102144), (2432, 98070), (2660, 89664), (2688, 88730), (2802, 85120), (3040, 78456), (3192, 74720), (3269, 72960), (3360, 70984), (3648, 65380), (3736, 63840), (3840, 62111), (3990, 59776), (4256, 56040), (4480, 53238), (4560, 52304), (4670, 51072), (4864, 49035), (5320, 44832), (5376, 44365), (5604, 42560), (6080, 39228), (6384, 37360), (6538, 36480), (6720, 35492), (7005, 34048), (7296, 32690), (7472, 31920), (7980, 29888), (8512, 28020), (8873, 26880), (8960, 26619), (9120, 26152), (9340, 25536), (9807, 24320), (10640, 22416), (11208, 21280), (12160, 19614), (12768, 18680), (13076, 18240), (13440, 17746), (14010, 17024), (14592, 16345), (14944, 15960)]