238755840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 224

約数和(自身を含む): 802111680

約数和(自身を除く): 563355840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 67, 80, 87, 96, 116, 120, 128, 134, 145, 160, 174, 192, 201, 232, 240, 256, 268, 290, 320, 335, 348, 384, 402, 435, 464, 480, 512, 536, 580, 640, 670, 696, 768, 804, 870, 928, 960, 1005, 1024, 1072, 1160, 1280, 1340, 1392, 1536, 1608, 1740, 1856, 1920, 1943, 2010, 2048, 2144, 2320, 2560, 2680, 2784, 3072, 3216, 3480, 3712, 3840, 3886, 4020, 4096, 4288, 4640, 5120, 5360, 5568, 5829, 6144, 6432, 6960, 7424, 7680, 7772, 8040, 8192, 8576, 9280, 9715, 10240, 10720, 11136, 11658, 12288, 12864, 13920, 14848, 15360, 15544, 16080, 17152, 18560, 19430, 20480, 21440, 22272, 23316, 24576, 25728, 27840, 29145, 29696, 30720, 31088, 32160, 34304, 37120, 38860, 40960, 42880, 44544, 46632, 51456, 55680, 58290, 59392, 61440, 62176, 64320, 68608, 74240, 77720, 85760, 89088, 93264, 102912, 111360, 116580, 118784, 122880, 124352, 128640, 137216, 148480, 155440, 171520, 178176, 186528, 205824, 222720, 233160, 237568, 248704, 257280, 274432, 296960, 310880, 343040, 356352, 373056, 411648, 445440, 466320, 497408, 514560, 548864, 593920, 621760, 686080, 712704, 746112, 823296, 890880, 932640, 994816, 1029120, 1187840, 1243520, 1372160, 1492224, 1646592, 1781760, 1865280, 1989632, 2058240, 2487040, 2744320, 2984448, 3563520, 3730560, 3979264, 4116480, 4974080, 5968896, 7461120, 7958528, 8232960, 9948160, 11937792, 14922240, 15917056, 19896320, 23875584, 29844480, 39792640, 47751168, 59688960, 79585280, 119377920, 238755840]

約数ペア:

[(1, 238755840), (2, 119377920), (3, 79585280), (4, 59688960), (5, 47751168), (6, 39792640), (8, 29844480), (10, 23875584), (12, 19896320), (15, 15917056), (16, 14922240), (20, 11937792), (24, 9948160), (29, 8232960), (30, 7958528), (32, 7461120), (40, 5968896), (48, 4974080), (58, 4116480), (60, 3979264), (64, 3730560), (67, 3563520), (80, 2984448), (87, 2744320), (96, 2487040), (116, 2058240), (120, 1989632), (128, 1865280), (134, 1781760), (145, 1646592), (160, 1492224), (174, 1372160), (192, 1243520), (201, 1187840), (232, 1029120), (240, 994816), (256, 932640), (268, 890880), (290, 823296), (320, 746112), (335, 712704), (348, 686080), (384, 621760), (402, 593920), (435, 548864), (464, 514560), (480, 497408), (512, 466320), (536, 445440), (580, 411648), (640, 373056), (670, 356352), (696, 343040), (768, 310880), (804, 296960), (870, 274432), (928, 257280), (960, 248704), (1005, 237568), (1024, 233160), (1072, 222720), (1160, 205824), (1280, 186528), (1340, 178176), (1392, 171520), (1536, 155440), (1608, 148480), (1740, 137216), (1856, 128640), (1920, 124352), (1943, 122880), (2010, 118784), (2048, 116580), (2144, 111360), (2320, 102912), (2560, 93264), (2680, 89088), (2784, 85760), (3072, 77720), (3216, 74240), (3480, 68608), (3712, 64320), (3840, 62176), (3886, 61440), (4020, 59392), (4096, 58290), (4288, 55680), (4640, 51456), (5120, 46632), (5360, 44544), (5568, 42880), (5829, 40960), (6144, 38860), (6432, 37120), (6960, 34304), (7424, 32160), (7680, 31088), (7772, 30720), (8040, 29696), (8192, 29145), (8576, 27840), (9280, 25728), (9715, 24576), (10240, 23316), (10720, 22272), (11136, 21440), (11658, 20480), (12288, 19430), (12864, 18560), (13920, 17152), (14848, 16080), (15360, 15544)]