152289280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:70

約数の個数: 180

約数和(自身を含む): 431737992

約数和(自身を除く): 279448712

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 169, 176, 208, 220, 256, 260, 286, 320, 338, 352, 416, 440, 512, 520, 572, 640, 676, 704, 715, 832, 845, 880, 1024, 1040, 1144, 1280, 1352, 1408, 1430, 1664, 1690, 1760, 1859, 2048, 2080, 2288, 2560, 2704, 2816, 2860, 3328, 3380, 3520, 3718, 4096, 4160, 4576, 5120, 5408, 5632, 5720, 6656, 6760, 7040, 7436, 8192, 8320, 9152, 9295, 10240, 10816, 11264, 11440, 13312, 13520, 14080, 14872, 16384, 16640, 18304, 18590, 20480, 21632, 22528, 22880, 26624, 27040, 28160, 29744, 33280, 36608, 37180, 40960, 43264, 45056, 45760, 53248, 54080, 56320, 59488, 66560, 73216, 74360, 81920, 86528, 90112, 91520, 106496, 108160, 112640, 118976, 133120, 146432, 148720, 173056, 180224, 183040, 212992, 216320, 225280, 237952, 266240, 292864, 297440, 346112, 366080, 432640, 450560, 475904, 532480, 585728, 594880, 692224, 732160, 865280, 901120, 951808, 1064960, 1171456, 1189760, 1384448, 1464320, 1730560, 1903616, 2342912, 2379520, 2768896, 2928640, 3461120, 3807232, 4759040, 5857280, 6922240, 7614464, 9518080, 11714560, 13844480, 15228928, 19036160, 30457856, 38072320, 76144640, 152289280]

約数ペア:

[(1, 152289280), (2, 76144640), (4, 38072320), (5, 30457856), (8, 19036160), (10, 15228928), (11, 13844480), (13, 11714560), (16, 9518080), (20, 7614464), (22, 6922240), (26, 5857280), (32, 4759040), (40, 3807232), (44, 3461120), (52, 2928640), (55, 2768896), (64, 2379520), (65, 2342912), (80, 1903616), (88, 1730560), (104, 1464320), (110, 1384448), (128, 1189760), (130, 1171456), (143, 1064960), (160, 951808), (169, 901120), (176, 865280), (208, 732160), (220, 692224), (256, 594880), (260, 585728), (286, 532480), (320, 475904), (338, 450560), (352, 432640), (416, 366080), (440, 346112), (512, 297440), (520, 292864), (572, 266240), (640, 237952), (676, 225280), (704, 216320), (715, 212992), (832, 183040), (845, 180224), (880, 173056), (1024, 148720), (1040, 146432), (1144, 133120), (1280, 118976), (1352, 112640), (1408, 108160), (1430, 106496), (1664, 91520), (1690, 90112), (1760, 86528), (1859, 81920), (2048, 74360), (2080, 73216), (2288, 66560), (2560, 59488), (2704, 56320), (2816, 54080), (2860, 53248), (3328, 45760), (3380, 45056), (3520, 43264), (3718, 40960), (4096, 37180), (4160, 36608), (4576, 33280), (5120, 29744), (5408, 28160), (5632, 27040), (5720, 26624), (6656, 22880), (6760, 22528), (7040, 21632), (7436, 20480), (8192, 18590), (8320, 18304), (9152, 16640), (9295, 16384), (10240, 14872), (10816, 14080), (11264, 13520), (11440, 13312)]