236424320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 644656320

約数和(自身を除く): 408232000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 71, 80, 86, 88, 110, 121, 128, 142, 160, 172, 176, 215, 220, 242, 284, 320, 344, 352, 355, 430, 440, 473, 484, 568, 605, 640, 688, 704, 710, 781, 860, 880, 946, 968, 1136, 1210, 1376, 1408, 1420, 1562, 1720, 1760, 1892, 1936, 2272, 2365, 2420, 2752, 2840, 3053, 3124, 3440, 3520, 3784, 3872, 3905, 4544, 4730, 4840, 5203, 5504, 5680, 6106, 6248, 6880, 7040, 7568, 7744, 7810, 8591, 9088, 9460, 9680, 10406, 11360, 12212, 12496, 13760, 15136, 15265, 15488, 15620, 17182, 18920, 19360, 20812, 22720, 24424, 24992, 26015, 27520, 30272, 30530, 31240, 33583, 34364, 37840, 38720, 41624, 42955, 45440, 48848, 49984, 52030, 60544, 61060, 62480, 67166, 68728, 75680, 77440, 83248, 85910, 97696, 99968, 104060, 122120, 124960, 134332, 137456, 151360, 166496, 167915, 171820, 195392, 208120, 244240, 249920, 268664, 274912, 302720, 332992, 335830, 343640, 369413, 390784, 416240, 488480, 499840, 537328, 549824, 665984, 671660, 687280, 738826, 832480, 976960, 1074656, 1099648, 1343320, 1374560, 1477652, 1664960, 1847065, 1953920, 2149312, 2686640, 2749120, 2955304, 3329920, 3694130, 4298624, 5373280, 5498240, 5910608, 7388260, 10746560, 11821216, 14776520, 21493120, 23642432, 29553040, 47284864, 59106080, 118212160, 236424320]

約数ペア:

[(1, 236424320), (2, 118212160), (4, 59106080), (5, 47284864), (8, 29553040), (10, 23642432), (11, 21493120), (16, 14776520), (20, 11821216), (22, 10746560), (32, 7388260), (40, 5910608), (43, 5498240), (44, 5373280), (55, 4298624), (64, 3694130), (71, 3329920), (80, 2955304), (86, 2749120), (88, 2686640), (110, 2149312), (121, 1953920), (128, 1847065), (142, 1664960), (160, 1477652), (172, 1374560), (176, 1343320), (215, 1099648), (220, 1074656), (242, 976960), (284, 832480), (320, 738826), (344, 687280), (352, 671660), (355, 665984), (430, 549824), (440, 537328), (473, 499840), (484, 488480), (568, 416240), (605, 390784), (640, 369413), (688, 343640), (704, 335830), (710, 332992), (781, 302720), (860, 274912), (880, 268664), (946, 249920), (968, 244240), (1136, 208120), (1210, 195392), (1376, 171820), (1408, 167915), (1420, 166496), (1562, 151360), (1720, 137456), (1760, 134332), (1892, 124960), (1936, 122120), (2272, 104060), (2365, 99968), (2420, 97696), (2752, 85910), (2840, 83248), (3053, 77440), (3124, 75680), (3440, 68728), (3520, 67166), (3784, 62480), (3872, 61060), (3905, 60544), (4544, 52030), (4730, 49984), (4840, 48848), (5203, 45440), (5504, 42955), (5680, 41624), (6106, 38720), (6248, 37840), (6880, 34364), (7040, 33583), (7568, 31240), (7744, 30530), (7810, 30272), (8591, 27520), (9088, 26015), (9460, 24992), (9680, 24424), (10406, 22720), (11360, 20812), (12212, 19360), (12496, 18920), (13760, 17182), (15136, 15620), (15265, 15488)]