210700440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 725306400

約数和(自身を除く): 514605960

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, 409, 424, 477, 486, 530, 540, 636, 648, 795, 810, 818, 954, 972, 1060, 1080, 1215, 1227, 1272, 1431, 1590, 1620, 1636, 1908, 1944, 2045, 2120, 2385, 2430, 2454, 2862, 3180, 3240, 3272, 3681, 3816, 4090, 4293, 4770, 4860, 4908, 5724, 6135, 6360, 7155, 7362, 8180, 8586, 9540, 9720, 9816, 11043, 11448, 12270, 12879, 14310, 14724, 16360, 17172, 18405, 19080, 21465, 21677, 22086, 24540, 25758, 28620, 29448, 33129, 34344, 36810, 42930, 43354, 44172, 49080, 51516, 55215, 57240, 64395, 65031, 66258, 73620, 85860, 86708, 88344, 99387, 103032, 108385, 110430, 128790, 130062, 132516, 147240, 165645, 171720, 173416, 195093, 198774, 216770, 220860, 257580, 260124, 265032, 325155, 331290, 390186, 397548, 433540, 441720, 496935, 515160, 520248, 585279, 650310, 662580, 780372, 795096, 867080, 975465, 993870, 1170558, 1300620, 1325160, 1560744, 1755837, 1950930, 1987740, 2341116, 2601240, 2926395, 3511674, 3901860, 3975480, 4682232, 5267511, 5852790, 7023348, 7803720, 8779185, 10535022, 11705580, 14046696, 17558370, 21070044, 23411160, 26337555, 35116740, 42140088, 52675110, 70233480, 105350220, 210700440]

約数ペア:

[(1, 210700440), (2, 105350220), (3, 70233480), (4, 52675110), (5, 42140088), (6, 35116740), (8, 26337555), (9, 23411160), (10, 21070044), (12, 17558370), (15, 14046696), (18, 11705580), (20, 10535022), (24, 8779185), (27, 7803720), (30, 7023348), (36, 5852790), (40, 5267511), (45, 4682232), (53, 3975480), (54, 3901860), (60, 3511674), (72, 2926395), (81, 2601240), (90, 2341116), (106, 1987740), (108, 1950930), (120, 1755837), (135, 1560744), (159, 1325160), (162, 1300620), (180, 1170558), (212, 993870), (216, 975465), (243, 867080), (265, 795096), (270, 780372), (318, 662580), (324, 650310), (360, 585279), (405, 520248), (409, 515160), (424, 496935), (477, 441720), (486, 433540), (530, 397548), (540, 390186), (636, 331290), (648, 325155), (795, 265032), (810, 260124), (818, 257580), (954, 220860), (972, 216770), (1060, 198774), (1080, 195093), (1215, 173416), (1227, 171720), (1272, 165645), (1431, 147240), (1590, 132516), (1620, 130062), (1636, 128790), (1908, 110430), (1944, 108385), (2045, 103032), (2120, 99387), (2385, 88344), (2430, 86708), (2454, 85860), (2862, 73620), (3180, 66258), (3240, 65031), (3272, 64395), (3681, 57240), (3816, 55215), (4090, 51516), (4293, 49080), (4770, 44172), (4860, 43354), (4908, 42930), (5724, 36810), (6135, 34344), (6360, 33129), (7155, 29448), (7362, 28620), (8180, 25758), (8586, 24540), (9540, 22086), (9720, 21677), (9816, 21465), (11043, 19080), (11448, 18405), (12270, 17172), (12879, 16360), (14310, 14724)]