664041240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1368

約数の個数: 192

約数和(自身を含む): 2282061600

約数和(自身を除く): 1618020360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 405, 424, 477, 486, 530, 540, 636, 648, 795, 810, 954, 972, 1060, 1080, 1215, 1272, 1289, 1431, 1590, 1620, 1908, 1944, 2120, 2385, 2430, 2578, 2862, 3180, 3240, 3816, 3867, 4293, 4770, 4860, 5156, 5724, 6360, 6445, 7155, 7734, 8586, 9540, 9720, 10312, 11448, 11601, 12879, 12890, 14310, 15468, 17172, 19080, 19335, 21465, 23202, 25758, 25780, 28620, 30936, 34344, 34803, 38670, 42930, 46404, 51516, 51560, 57240, 58005, 64395, 68317, 69606, 77340, 85860, 92808, 103032, 104409, 116010, 128790, 136634, 139212, 154680, 171720, 174015, 204951, 208818, 232020, 257580, 273268, 278424, 313227, 341585, 348030, 409902, 417636, 464040, 515160, 522045, 546536, 614853, 626454, 683170, 696060, 819804, 835272, 1024755, 1044090, 1229706, 1252908, 1366340, 1392120, 1566135, 1639608, 1844559, 2049510, 2088180, 2459412, 2505816, 2732680, 3074265, 3132270, 3689118, 4099020, 4176360, 4918824, 5533677, 6148530, 6264540, 7378236, 8198040, 9222795, 11067354, 12297060, 12529080, 14756472, 16601031, 18445590, 22134708, 24594120, 27668385, 33202062, 36891180, 44269416, 55336770, 66404124, 73782360, 83005155, 110673540, 132808248, 166010310, 221347080, 332020620, 664041240]

約数ペア:

[(1, 664041240), (2, 332020620), (3, 221347080), (4, 166010310), (5, 132808248), (6, 110673540), (8, 83005155), (9, 73782360), (10, 66404124), (12, 55336770), (15, 44269416), (18, 36891180), (20, 33202062), (24, 27668385), (27, 24594120), (30, 22134708), (36, 18445590), (40, 16601031), (45, 14756472), (53, 12529080), (54, 12297060), (60, 11067354), (72, 9222795), (81, 8198040), (90, 7378236), (106, 6264540), (108, 6148530), (120, 5533677), (135, 4918824), (159, 4176360), (162, 4099020), (180, 3689118), (212, 3132270), (216, 3074265), (243, 2732680), (265, 2505816), (270, 2459412), (318, 2088180), (324, 2049510), (360, 1844559), (405, 1639608), (424, 1566135), (477, 1392120), (486, 1366340), (530, 1252908), (540, 1229706), (636, 1044090), (648, 1024755), (795, 835272), (810, 819804), (954, 696060), (972, 683170), (1060, 626454), (1080, 614853), (1215, 546536), (1272, 522045), (1289, 515160), (1431, 464040), (1590, 417636), (1620, 409902), (1908, 348030), (1944, 341585), (2120, 313227), (2385, 278424), (2430, 273268), (2578, 257580), (2862, 232020), (3180, 208818), (3240, 204951), (3816, 174015), (3867, 171720), (4293, 154680), (4770, 139212), (4860, 136634), (5156, 128790), (5724, 116010), (6360, 104409), (6445, 103032), (7155, 92808), (7734, 85860), (8586, 77340), (9540, 69606), (9720, 68317), (10312, 64395), (11448, 58005), (11601, 57240), (12879, 51560), (12890, 51516), (14310, 46404), (15468, 42930), (17172, 38670), (19080, 34803), (19335, 34344), (21465, 30936), (23202, 28620), (25758, 25780)]