234490880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 132

約数和(自身を含む): 611348832

約数和(自身を除く): 376857952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 271, 320, 338, 416, 512, 520, 542, 640, 676, 832, 845, 1024, 1040, 1084, 1280, 1352, 1355, 1664, 1690, 2080, 2168, 2560, 2704, 2710, 3328, 3380, 3523, 4160, 4336, 5120, 5408, 5420, 6656, 6760, 7046, 8320, 8672, 10816, 10840, 13312, 13520, 14092, 16640, 17344, 17615, 21632, 21680, 27040, 28184, 33280, 34688, 35230, 43264, 43360, 45799, 54080, 56368, 66560, 69376, 70460, 86528, 86720, 91598, 108160, 112736, 138752, 140920, 173056, 173440, 183196, 216320, 225472, 228995, 277504, 281840, 346880, 366392, 432640, 450944, 457990, 563680, 693760, 732784, 865280, 901888, 915980, 1127360, 1387520, 1465568, 1803776, 1831960, 2254720, 2931136, 3607552, 3663920, 4509440, 5862272, 7327840, 9018880, 11724544, 14655680, 18037760, 23449088, 29311360, 46898176, 58622720, 117245440, 234490880]

約数ペア:

[(1, 234490880), (2, 117245440), (4, 58622720), (5, 46898176), (8, 29311360), (10, 23449088), (13, 18037760), (16, 14655680), (20, 11724544), (26, 9018880), (32, 7327840), (40, 5862272), (52, 4509440), (64, 3663920), (65, 3607552), (80, 2931136), (104, 2254720), (128, 1831960), (130, 1803776), (160, 1465568), (169, 1387520), (208, 1127360), (256, 915980), (260, 901888), (271, 865280), (320, 732784), (338, 693760), (416, 563680), (512, 457990), (520, 450944), (542, 432640), (640, 366392), (676, 346880), (832, 281840), (845, 277504), (1024, 228995), (1040, 225472), (1084, 216320), (1280, 183196), (1352, 173440), (1355, 173056), (1664, 140920), (1690, 138752), (2080, 112736), (2168, 108160), (2560, 91598), (2704, 86720), (2710, 86528), (3328, 70460), (3380, 69376), (3523, 66560), (4160, 56368), (4336, 54080), (5120, 45799), (5408, 43360), (5420, 43264), (6656, 35230), (6760, 34688), (7046, 33280), (8320, 28184), (8672, 27040), (10816, 21680), (10840, 21632), (13312, 17615), (13520, 17344), (14092, 16640)]