239746560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 848517120

約数和(自身を除く): 608770560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 53, 57, 60, 62, 64, 76, 80, 93, 95, 96, 106, 114, 120, 124, 128, 152, 155, 159, 160, 186, 190, 192, 212, 228, 240, 248, 256, 265, 285, 304, 310, 318, 320, 372, 380, 384, 424, 456, 465, 480, 496, 512, 530, 570, 589, 608, 620, 636, 640, 744, 760, 768, 795, 848, 912, 930, 960, 992, 1007, 1060, 1140, 1178, 1216, 1240, 1272, 1280, 1488, 1520, 1536, 1590, 1643, 1696, 1767, 1824, 1860, 1920, 1984, 2014, 2120, 2280, 2356, 2432, 2480, 2544, 2560, 2945, 2976, 3021, 3040, 3180, 3286, 3392, 3534, 3648, 3720, 3840, 3968, 4028, 4240, 4560, 4712, 4864, 4929, 4960, 5035, 5088, 5890, 5952, 6042, 6080, 6360, 6572, 6784, 7068, 7296, 7440, 7680, 7936, 8056, 8215, 8480, 8835, 9120, 9424, 9728, 9858, 9920, 10070, 10176, 11780, 11904, 12084, 12160, 12720, 13144, 13568, 14136, 14592, 14880, 15105, 15872, 16112, 16430, 16960, 17670, 18240, 18848, 19716, 19840, 20140, 20352, 23560, 23808, 24168, 24320, 24645, 25440, 26288, 27136, 28272, 29184, 29760, 30210, 31217, 32224, 32860, 33920, 35340, 36480, 37696, 39432, 39680, 40280, 40704, 47120, 47616, 48336, 48640, 49290, 50880, 52576, 56544, 59520, 60420, 62434, 64448, 65720, 67840, 70680, 72960, 75392, 78864, 79360, 80560, 81408, 93651, 94240, 96672, 98580, 101760, 105152, 113088, 119040, 120840, 124868, 128896, 131440, 135680, 141360, 145920, 150784, 156085, 157728, 161120, 187302, 188480, 193344, 197160, 203520, 210304, 226176, 238080, 241680, 249736, 257792, 262880, 282720, 301568, 312170, 315456, 322240, 374604, 376960, 386688, 394320, 407040, 420608, 452352, 468255, 483360, 499472, 515584, 525760, 565440, 624340, 630912, 644480, 749208, 753920, 773376, 788640, 841216, 904704, 936510, 966720, 998944, 1051520, 1130880, 1248680, 1261824, 1288960, 1498416, 1507840, 1546752, 1577280, 1873020, 1933440, 1997888, 2103040, 2261760, 2497360, 2523648, 2577920, 2996832, 3154560, 3746040, 3866880, 3995776, 4206080, 4523520, 4994720, 5993664, 6309120, 7492080, 7733760, 7991552, 9989440, 11987328, 12618240, 14984160, 15983104, 19978880, 23974656, 29968320, 39957760, 47949312, 59936640, 79915520, 119873280, 239746560]

約数ペア:

[(1, 239746560), (2, 119873280), (3, 79915520), (4, 59936640), (5, 47949312), (6, 39957760), (8, 29968320), (10, 23974656), (12, 19978880), (15, 15983104), (16, 14984160), (19, 12618240), (20, 11987328), (24, 9989440), (30, 7991552), (31, 7733760), (32, 7492080), (38, 6309120), (40, 5993664), (48, 4994720), (53, 4523520), (57, 4206080), (60, 3995776), (62, 3866880), (64, 3746040), (76, 3154560), (80, 2996832), (93, 2577920), (95, 2523648), (96, 2497360), (106, 2261760), (114, 2103040), (120, 1997888), (124, 1933440), (128, 1873020), (152, 1577280), (155, 1546752), (159, 1507840), (160, 1498416), (186, 1288960), (190, 1261824), (192, 1248680), (212, 1130880), (228, 1051520), (240, 998944), (248, 966720), (256, 936510), (265, 904704), (285, 841216), (304, 788640), (310, 773376), (318, 753920), (320, 749208), (372, 644480), (380, 630912), (384, 624340), (424, 565440), (456, 525760), (465, 515584), (480, 499472), (496, 483360), (512, 468255), (530, 452352), (570, 420608), (589, 407040), (608, 394320), (620, 386688), (636, 376960), (640, 374604), (744, 322240), (760, 315456), (768, 312170), (795, 301568), (848, 282720), (912, 262880), (930, 257792), (960, 249736), (992, 241680), (1007, 238080), (1060, 226176), (1140, 210304), (1178, 203520), (1216, 197160), (1240, 193344), (1272, 188480), (1280, 187302), (1488, 161120), (1520, 157728), (1536, 156085), (1590, 150784), (1643, 145920), (1696, 141360), (1767, 135680), (1824, 131440), (1860, 128896), (1920, 124868), (1984, 120840), (2014, 119040), (2120, 113088), (2280, 105152), (2356, 101760), (2432, 98580), (2480, 96672), (2544, 94240), (2560, 93651), (2945, 81408), (2976, 80560), (3021, 79360), (3040, 78864), (3180, 75392), (3286, 72960), (3392, 70680), (3534, 67840), (3648, 65720), (3720, 64448), (3840, 62434), (3968, 60420), (4028, 59520), (4240, 56544), (4560, 52576), (4712, 50880), (4864, 49290), (4929, 48640), (4960, 48336), (5035, 47616), (5088, 47120), (5890, 40704), (5952, 40280), (6042, 39680), (6080, 39432), (6360, 37696), (6572, 36480), (6784, 35340), (7068, 33920), (7296, 32860), (7440, 32224), (7680, 31217), (7936, 30210), (8056, 29760), (8215, 29184), (8480, 28272), (8835, 27136), (9120, 26288), (9424, 25440), (9728, 24645), (9858, 24320), (9920, 24168), (10070, 23808), (10176, 23560), (11780, 20352), (11904, 20140), (12084, 19840), (12160, 19716), (12720, 18848), (13144, 18240), (13568, 17670), (14136, 16960), (14592, 16430), (14880, 16112), (15105, 15872)]