140072640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2826

約数の個数: 112

約数和(自身を含む): 453286368

約数和(自身を除く): 313213728

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, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 2753, 3180, 3392, 4240, 5088, 5506, 6360, 8259, 8480, 10176, 11012, 12720, 13765, 16518, 16960, 22024, 25440, 27530, 33036, 41295, 44048, 50880, 55060, 66072, 82590, 88096, 110120, 132144, 145909, 165180, 176192, 220240, 264288, 291818, 330360, 437727, 440480, 528576, 583636, 660720, 729545, 875454, 880960, 1167272, 1321440, 1459090, 1750908, 2188635, 2334544, 2642880, 2918180, 3501816, 4377270, 4669088, 5836360, 7003632, 8754540, 9338176, 11672720, 14007264, 17509080, 23345440, 28014528, 35018160, 46690880, 70036320, 140072640]

約数ペア:

[(1, 140072640), (2, 70036320), (3, 46690880), (4, 35018160), (5, 28014528), (6, 23345440), (8, 17509080), (10, 14007264), (12, 11672720), (15, 9338176), (16, 8754540), (20, 7003632), (24, 5836360), (30, 4669088), (32, 4377270), (40, 3501816), (48, 2918180), (53, 2642880), (60, 2334544), (64, 2188635), (80, 1750908), (96, 1459090), (106, 1321440), (120, 1167272), (159, 880960), (160, 875454), (192, 729545), (212, 660720), (240, 583636), (265, 528576), (318, 440480), (320, 437727), (424, 330360), (480, 291818), (530, 264288), (636, 220240), (795, 176192), (848, 165180), (960, 145909), (1060, 132144), (1272, 110120), (1590, 88096), (1696, 82590), (2120, 66072), (2544, 55060), (2753, 50880), (3180, 44048), (3392, 41295), (4240, 33036), (5088, 27530), (5506, 25440), (6360, 22024), (8259, 16960), (8480, 16518), (10176, 13765), (11012, 12720)]