141427320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 444709440

約数和(自身を除く): 303282120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 601, 636, 740, 795, 888, 1060, 1110, 1202, 1272, 1480, 1590, 1803, 1961, 2120, 2220, 2404, 3005, 3180, 3606, 3922, 4440, 4808, 5883, 6010, 6360, 7212, 7844, 9015, 9805, 11766, 12020, 14424, 15688, 18030, 19610, 22237, 23532, 24040, 29415, 31853, 36060, 39220, 44474, 47064, 58830, 63706, 66711, 72120, 78440, 88948, 95559, 111185, 117660, 127412, 133422, 159265, 177896, 191118, 222370, 235320, 254824, 266844, 318530, 333555, 382236, 444740, 477795, 533688, 637060, 667110, 764472, 889480, 955590, 1178561, 1274120, 1334220, 1911180, 2357122, 2668440, 3535683, 3822360, 4714244, 5892805, 7071366, 9428488, 11785610, 14142732, 17678415, 23571220, 28285464, 35356830, 47142440, 70713660, 141427320]

約数ペア:

[(1, 141427320), (2, 70713660), (3, 47142440), (4, 35356830), (5, 28285464), (6, 23571220), (8, 17678415), (10, 14142732), (12, 11785610), (15, 9428488), (20, 7071366), (24, 5892805), (30, 4714244), (37, 3822360), (40, 3535683), (53, 2668440), (60, 2357122), (74, 1911180), (106, 1334220), (111, 1274120), (120, 1178561), (148, 955590), (159, 889480), (185, 764472), (212, 667110), (222, 637060), (265, 533688), (296, 477795), (318, 444740), (370, 382236), (424, 333555), (444, 318530), (530, 266844), (555, 254824), (601, 235320), (636, 222370), (740, 191118), (795, 177896), (888, 159265), (1060, 133422), (1110, 127412), (1202, 117660), (1272, 111185), (1480, 95559), (1590, 88948), (1803, 78440), (1961, 72120), (2120, 66711), (2220, 63706), (2404, 58830), (3005, 47064), (3180, 44474), (3606, 39220), (3922, 36060), (4440, 31853), (4808, 29415), (5883, 24040), (6010, 23532), (6360, 22237), (7212, 19610), (7844, 18030), (9015, 15688), (9805, 14424), (11766, 12020)]