353138240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 1056217344

約数和(自身を除く): 703079104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 160, 181, 182, 208, 224, 260, 268, 280, 320, 335, 362, 364, 416, 448, 455, 469, 520, 536, 560, 670, 724, 728, 832, 871, 905, 910, 938, 1040, 1072, 1120, 1267, 1340, 1448, 1456, 1742, 1810, 1820, 1876, 2080, 2144, 2240, 2345, 2353, 2534, 2680, 2896, 2912, 3484, 3620, 3640, 3752, 4160, 4288, 4355, 4690, 4706, 5068, 5360, 5792, 5824, 6097, 6335, 6968, 7240, 7280, 7504, 8710, 9380, 9412, 10136, 10720, 11584, 11765, 12127, 12194, 12670, 13936, 14480, 14560, 15008, 16471, 17420, 18760, 18824, 20272, 21440, 23530, 24254, 24388, 25340, 27872, 28960, 29120, 30016, 30485, 32942, 34840, 37520, 37648, 40544, 47060, 48508, 48776, 50680, 55744, 57920, 60635, 60970, 65884, 69680, 75040, 75296, 81088, 82355, 84889, 94120, 97016, 97552, 101360, 121270, 121940, 131768, 139360, 150080, 150592, 157651, 164710, 169778, 188240, 194032, 195104, 202720, 242540, 243880, 263536, 278720, 315302, 329420, 339556, 376480, 388064, 390208, 405440, 424445, 485080, 487760, 527072, 630604, 658840, 679112, 752960, 776128, 788255, 848890, 970160, 975520, 1054144, 1103557, 1261208, 1317680, 1358224, 1576510, 1697780, 1940320, 1951040, 2207114, 2522416, 2635360, 2716448, 3153020, 3395560, 3880640, 4414228, 5044832, 5270720, 5432896, 5517785, 6306040, 6791120, 8828456, 10089664, 11035570, 12612080, 13582240, 17656912, 22071140, 25224160, 27164480, 35313824, 44142280, 50448320, 70627648, 88284560, 176569120, 353138240]

約数ペア:

[(1, 353138240), (2, 176569120), (4, 88284560), (5, 70627648), (7, 50448320), (8, 44142280), (10, 35313824), (13, 27164480), (14, 25224160), (16, 22071140), (20, 17656912), (26, 13582240), (28, 12612080), (32, 11035570), (35, 10089664), (40, 8828456), (52, 6791120), (56, 6306040), (64, 5517785), (65, 5432896), (67, 5270720), (70, 5044832), (80, 4414228), (91, 3880640), (104, 3395560), (112, 3153020), (130, 2716448), (134, 2635360), (140, 2522416), (160, 2207114), (181, 1951040), (182, 1940320), (208, 1697780), (224, 1576510), (260, 1358224), (268, 1317680), (280, 1261208), (320, 1103557), (335, 1054144), (362, 975520), (364, 970160), (416, 848890), (448, 788255), (455, 776128), (469, 752960), (520, 679112), (536, 658840), (560, 630604), (670, 527072), (724, 487760), (728, 485080), (832, 424445), (871, 405440), (905, 390208), (910, 388064), (938, 376480), (1040, 339556), (1072, 329420), (1120, 315302), (1267, 278720), (1340, 263536), (1448, 243880), (1456, 242540), (1742, 202720), (1810, 195104), (1820, 194032), (1876, 188240), (2080, 169778), (2144, 164710), (2240, 157651), (2345, 150592), (2353, 150080), (2534, 139360), (2680, 131768), (2896, 121940), (2912, 121270), (3484, 101360), (3620, 97552), (3640, 97016), (3752, 94120), (4160, 84889), (4288, 82355), (4355, 81088), (4690, 75296), (4706, 75040), (5068, 69680), (5360, 65884), (5792, 60970), (5824, 60635), (6097, 57920), (6335, 55744), (6968, 50680), (7240, 48776), (7280, 48508), (7504, 47060), (8710, 40544), (9380, 37648), (9412, 37520), (10136, 34840), (10720, 32942), (11584, 30485), (11765, 30016), (12127, 29120), (12194, 28960), (12670, 27872), (13936, 25340), (14480, 24388), (14560, 24254), (15008, 23530), (16471, 21440), (17420, 20272), (18760, 18824)]