151586560

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 400296960

約数和(自身を除く): 248710400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 256, 271, 304, 320, 368, 380, 437, 460, 542, 608, 640, 736, 760, 874, 920, 1084, 1216, 1280, 1355, 1472, 1520, 1748, 1840, 2168, 2185, 2432, 2710, 2944, 3040, 3496, 3680, 4336, 4370, 4864, 5149, 5420, 5888, 6080, 6233, 6992, 7360, 8672, 8740, 10298, 10840, 12160, 12466, 13984, 14720, 17344, 17480, 20596, 21680, 24320, 24932, 25745, 27968, 29440, 31165, 34688, 34960, 41192, 43360, 49864, 51490, 55936, 62330, 69376, 69920, 82384, 86720, 99728, 102980, 111872, 118427, 124660, 139840, 164768, 173440, 199456, 205960, 236854, 249320, 279680, 329536, 346880, 398912, 411920, 473708, 498640, 559360, 592135, 659072, 797824, 823840, 947416, 997280, 1184270, 1318144, 1595648, 1647680, 1894832, 1994560, 2368540, 3295360, 3789664, 3989120, 4737080, 6590720, 7579328, 7978240, 9474160, 15158656, 18948320, 30317312, 37896640, 75793280, 151586560]

約数ペア:

[(1, 151586560), (2, 75793280), (4, 37896640), (5, 30317312), (8, 18948320), (10, 15158656), (16, 9474160), (19, 7978240), (20, 7579328), (23, 6590720), (32, 4737080), (38, 3989120), (40, 3789664), (46, 3295360), (64, 2368540), (76, 1994560), (80, 1894832), (92, 1647680), (95, 1595648), (115, 1318144), (128, 1184270), (152, 997280), (160, 947416), (184, 823840), (190, 797824), (230, 659072), (256, 592135), (271, 559360), (304, 498640), (320, 473708), (368, 411920), (380, 398912), (437, 346880), (460, 329536), (542, 279680), (608, 249320), (640, 236854), (736, 205960), (760, 199456), (874, 173440), (920, 164768), (1084, 139840), (1216, 124660), (1280, 118427), (1355, 111872), (1472, 102980), (1520, 99728), (1748, 86720), (1840, 82384), (2168, 69920), (2185, 69376), (2432, 62330), (2710, 55936), (2944, 51490), (3040, 49864), (3496, 43360), (3680, 41192), (4336, 34960), (4370, 34688), (4864, 31165), (5149, 29440), (5420, 27968), (5888, 25745), (6080, 24932), (6233, 24320), (6992, 21680), (7360, 20596), (8672, 17480), (8740, 17344), (10298, 14720), (10840, 13984), (12160, 12466)]