268258767520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{356803}}^1$

素因数の和:356982

約数の個数: 96

約数和(自身を含む): 656016979968

約数和(自身を除く): 387758212448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 127, 148, 160, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1184, 1270, 1480, 2032, 2540, 2960, 4064, 4699, 5080, 5920, 9398, 10160, 18796, 20320, 23495, 37592, 46990, 75184, 93980, 150368, 187960, 356803, 375920, 713606, 751840, 1427212, 1784015, 2854424, 3568030, 5708848, 7136060, 11417696, 13201711, 14272120, 26403422, 28544240, 45313981, 52806844, 57088480, 66008555, 90627962, 105613688, 132017110, 181255924, 211227376, 226569905, 264034220, 362511848, 422454752, 453139810, 528068440, 725023696, 906279620, 1056136880, 1450047392, 1676617297, 1812559240, 2112273760, 3353234594, 3625118480, 6706469188, 7250236960, 8383086485, 13412938376, 16766172970, 26825876752, 33532345940, 53651753504, 67064691880, 134129383760, 268258767520]

約数ペア:

[(1, 268258767520), (2, 134129383760), (4, 67064691880), (5, 53651753504), (8, 33532345940), (10, 26825876752), (16, 16766172970), (20, 13412938376), (32, 8383086485), (37, 7250236960), (40, 6706469188), (74, 3625118480), (80, 3353234594), (127, 2112273760), (148, 1812559240), (160, 1676617297), (185, 1450047392), (254, 1056136880), (296, 906279620), (370, 725023696), (508, 528068440), (592, 453139810), (635, 422454752), (740, 362511848), (1016, 264034220), (1184, 226569905), (1270, 211227376), (1480, 181255924), (2032, 132017110), (2540, 105613688), (2960, 90627962), (4064, 66008555), (4699, 57088480), (5080, 52806844), (5920, 45313981), (9398, 28544240), (10160, 26403422), (18796, 14272120), (20320, 13201711), (23495, 11417696), (37592, 7136060), (46990, 5708848), (75184, 3568030), (93980, 2854424), (150368, 1784015), (187960, 1427212), (356803, 751840), (375920, 713606)]