71333760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 231996960

約数和(自身を除く): 160663200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 701, 795, 848, 960, 1060, 1272, 1402, 1590, 1696, 1920, 2103, 2120, 2544, 2804, 3180, 3392, 3505, 4206, 4240, 5088, 5608, 6360, 6784, 7010, 8412, 8480, 10176, 10515, 11216, 12720, 14020, 16824, 16960, 20352, 21030, 22432, 25440, 28040, 33648, 33920, 37153, 42060, 44864, 50880, 56080, 67296, 74306, 84120, 89728, 101760, 111459, 112160, 134592, 148612, 168240, 185765, 222918, 224320, 269184, 297224, 336480, 371530, 445836, 448640, 557295, 594448, 672960, 743060, 891672, 1114590, 1188896, 1345920, 1486120, 1783344, 2229180, 2377792, 2972240, 3566688, 4458360, 4755584, 5944480, 7133376, 8916720, 11888960, 14266752, 17833440, 23777920, 35666880, 71333760]

約数ペア:

[(1, 71333760), (2, 35666880), (3, 23777920), (4, 17833440), (5, 14266752), (6, 11888960), (8, 8916720), (10, 7133376), (12, 5944480), (15, 4755584), (16, 4458360), (20, 3566688), (24, 2972240), (30, 2377792), (32, 2229180), (40, 1783344), (48, 1486120), (53, 1345920), (60, 1188896), (64, 1114590), (80, 891672), (96, 743060), (106, 672960), (120, 594448), (128, 557295), (159, 448640), (160, 445836), (192, 371530), (212, 336480), (240, 297224), (265, 269184), (318, 224320), (320, 222918), (384, 185765), (424, 168240), (480, 148612), (530, 134592), (636, 112160), (640, 111459), (701, 101760), (795, 89728), (848, 84120), (960, 74306), (1060, 67296), (1272, 56080), (1402, 50880), (1590, 44864), (1696, 42060), (1920, 37153), (2103, 33920), (2120, 33648), (2544, 28040), (2804, 25440), (3180, 22432), (3392, 21030), (3505, 20352), (4206, 16960), (4240, 16824), (5088, 14020), (5608, 12720), (6360, 11216), (6784, 10515), (7010, 10176), (8412, 8480)]