1587157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 4884261120

約数和(自身を除く): 3297104040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 163, 212, 265, 318, 326, 424, 489, 530, 636, 652, 795, 815, 978, 1060, 1272, 1304, 1531, 1590, 1630, 1956, 2120, 2445, 3062, 3180, 3260, 3912, 4593, 4890, 6124, 6360, 6520, 7655, 8639, 9186, 9780, 12248, 15310, 17278, 18372, 19560, 22965, 25917, 30620, 34556, 36744, 43195, 45930, 51834, 61240, 69112, 81143, 86390, 91860, 103668, 129585, 162286, 172780, 183720, 207336, 243429, 249553, 259170, 324572, 345560, 405715, 486858, 499106, 518340, 649144, 748659, 811430, 973716, 998212, 1036680, 1217145, 1247765, 1497318, 1622860, 1947432, 1996424, 2434290, 2495530, 2994636, 3245720, 3743295, 4868580, 4991060, 5989272, 7486590, 9737160, 9982120, 13226309, 14973180, 26452618, 29946360, 39678927, 52905236, 66131545, 79357854, 105810472, 132263090, 158715708, 198394635, 264526180, 317431416, 396789270, 529052360, 793578540, 1587157080]

約数ペア:

[(1, 1587157080), (2, 793578540), (3, 529052360), (4, 396789270), (5, 317431416), (6, 264526180), (8, 198394635), (10, 158715708), (12, 132263090), (15, 105810472), (20, 79357854), (24, 66131545), (30, 52905236), (40, 39678927), (53, 29946360), (60, 26452618), (106, 14973180), (120, 13226309), (159, 9982120), (163, 9737160), (212, 7486590), (265, 5989272), (318, 4991060), (326, 4868580), (424, 3743295), (489, 3245720), (530, 2994636), (636, 2495530), (652, 2434290), (795, 1996424), (815, 1947432), (978, 1622860), (1060, 1497318), (1272, 1247765), (1304, 1217145), (1531, 1036680), (1590, 998212), (1630, 973716), (1956, 811430), (2120, 748659), (2445, 649144), (3062, 518340), (3180, 499106), (3260, 486858), (3912, 405715), (4593, 345560), (4890, 324572), (6124, 259170), (6360, 249553), (6520, 243429), (7655, 207336), (8639, 183720), (9186, 172780), (9780, 162286), (12248, 129585), (15310, 103668), (17278, 91860), (18372, 86390), (19560, 81143), (22965, 69112), (25917, 61240), (30620, 51834), (34556, 45930), (36744, 43195)]