299816960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 502147840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 67, 76, 80, 92, 95, 115, 128, 134, 152, 160, 184, 190, 230, 256, 268, 304, 320, 335, 368, 380, 437, 460, 512, 536, 608, 640, 670, 736, 760, 874, 920, 1024, 1072, 1216, 1273, 1280, 1340, 1472, 1520, 1541, 1748, 1840, 2048, 2144, 2185, 2432, 2546, 2560, 2680, 2944, 3040, 3082, 3496, 3680, 4288, 4370, 4864, 5092, 5120, 5360, 5888, 6080, 6164, 6365, 6992, 7360, 7705, 8576, 8740, 9728, 10184, 10240, 10720, 11776, 12160, 12328, 12730, 13984, 14720, 15410, 17152, 17480, 19456, 20368, 21440, 23552, 24320, 24656, 25460, 27968, 29279, 29440, 30820, 34304, 34960, 38912, 40736, 42880, 47104, 48640, 49312, 50920, 55936, 58558, 58880, 61640, 68608, 69920, 81472, 85760, 97280, 98624, 101840, 111872, 117116, 117760, 123280, 137216, 139840, 146395, 162944, 171520, 194560, 197248, 203680, 223744, 234232, 235520, 246560, 279680, 292790, 325888, 343040, 394496, 407360, 447488, 468464, 493120, 559360, 585580, 651776, 686080, 788992, 814720, 894976, 936928, 986240, 1118720, 1171160, 1303552, 1577984, 1629440, 1873856, 1972480, 2237440, 2342320, 2607104, 3155968, 3258880, 3747712, 3944960, 4474880, 4684640, 6517760, 7495424, 7889920, 9369280, 13035520, 14990848, 15779840, 18738560, 29981696, 37477120, 59963392, 74954240, 149908480, 299816960]

約数ペア:

[(1, 299816960), (2, 149908480), (4, 74954240), (5, 59963392), (8, 37477120), (10, 29981696), (16, 18738560), (19, 15779840), (20, 14990848), (23, 13035520), (32, 9369280), (38, 7889920), (40, 7495424), (46, 6517760), (64, 4684640), (67, 4474880), (76, 3944960), (80, 3747712), (92, 3258880), (95, 3155968), (115, 2607104), (128, 2342320), (134, 2237440), (152, 1972480), (160, 1873856), (184, 1629440), (190, 1577984), (230, 1303552), (256, 1171160), (268, 1118720), (304, 986240), (320, 936928), (335, 894976), (368, 814720), (380, 788992), (437, 686080), (460, 651776), (512, 585580), (536, 559360), (608, 493120), (640, 468464), (670, 447488), (736, 407360), (760, 394496), (874, 343040), (920, 325888), (1024, 292790), (1072, 279680), (1216, 246560), (1273, 235520), (1280, 234232), (1340, 223744), (1472, 203680), (1520, 197248), (1541, 194560), (1748, 171520), (1840, 162944), (2048, 146395), (2144, 139840), (2185, 137216), (2432, 123280), (2546, 117760), (2560, 117116), (2680, 111872), (2944, 101840), (3040, 98624), (3082, 97280), (3496, 85760), (3680, 81472), (4288, 69920), (4370, 68608), (4864, 61640), (5092, 58880), (5120, 58558), (5360, 55936), (5888, 50920), (6080, 49312), (6164, 48640), (6365, 47104), (6992, 42880), (7360, 40736), (7705, 38912), (8576, 34960), (8740, 34304), (9728, 30820), (10184, 29440), (10240, 29279), (10720, 27968), (11776, 25460), (12160, 24656), (12328, 24320), (12730, 23552), (13984, 21440), (14720, 20368), (15410, 19456), (17152, 17480)]