532305280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 1383389280

約数和(自身を除く): 851084000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 137, 160, 208, 260, 274, 320, 416, 467, 520, 548, 640, 685, 832, 934, 1040, 1096, 1370, 1664, 1781, 1868, 2080, 2192, 2335, 2740, 3562, 3736, 4160, 4384, 4670, 5480, 6071, 7124, 7472, 8320, 8768, 8905, 9340, 10960, 12142, 14248, 14944, 17536, 17810, 18680, 21920, 24284, 28496, 29888, 30355, 35620, 37360, 43840, 48568, 56992, 59776, 60710, 63979, 71240, 74720, 87680, 97136, 113984, 121420, 127958, 142480, 149440, 194272, 227968, 242840, 255916, 284960, 298880, 319895, 388544, 485680, 511832, 569920, 639790, 777088, 831727, 971360, 1023664, 1139840, 1279580, 1663454, 1942720, 2047328, 2559160, 3326908, 3885440, 4094656, 4158635, 5118320, 6653816, 8189312, 8317270, 10236640, 13307632, 16634540, 20473280, 26615264, 33269080, 40946560, 53230528, 66538160, 106461056, 133076320, 266152640, 532305280]

約数ペア:

[(1, 532305280), (2, 266152640), (4, 133076320), (5, 106461056), (8, 66538160), (10, 53230528), (13, 40946560), (16, 33269080), (20, 26615264), (26, 20473280), (32, 16634540), (40, 13307632), (52, 10236640), (64, 8317270), (65, 8189312), (80, 6653816), (104, 5118320), (128, 4158635), (130, 4094656), (137, 3885440), (160, 3326908), (208, 2559160), (260, 2047328), (274, 1942720), (320, 1663454), (416, 1279580), (467, 1139840), (520, 1023664), (548, 971360), (640, 831727), (685, 777088), (832, 639790), (934, 569920), (1040, 511832), (1096, 485680), (1370, 388544), (1664, 319895), (1781, 298880), (1868, 284960), (2080, 255916), (2192, 242840), (2335, 227968), (2740, 194272), (3562, 149440), (3736, 142480), (4160, 127958), (4384, 121420), (4670, 113984), (5480, 97136), (6071, 87680), (7124, 74720), (7472, 71240), (8320, 63979), (8768, 60710), (8905, 59776), (9340, 56992), (10960, 48568), (12142, 43840), (14248, 37360), (14944, 35620), (17536, 30355), (17810, 29888), (18680, 28496), (21920, 24284)]