920233440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{30431}}^1$

素因数の和:30462

約数の個数: 192

約数和(自身を含む): 3681054720

約数和(自身を除く): 2760821280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 30431, 60862, 91293, 121724, 152155, 182586, 213017, 243448, 273879, 304310, 365172, 426034, 456465, 486896, 547758, 608620, 639051, 730344, 821637, 852068, 912930, 973792, 1065085, 1095516, 1217240, 1278102, 1369395, 1460688, 1643274, 1704136, 1825860, 1917153, 2130170, 2191032, 2434480, 2556204, 2738790, 2921376, 3195255, 3286548, 3408272, 3651720, 3834306, 4108185, 4260340, 4382064, 4868960, 5112408, 5477580, 5751459, 6390510, 6573096, 6816544, 7303440, 7668612, 8216370, 8520680, 8764128, 9585765, 10224816, 10955160, 11502918, 12781020, 13146192, 14606880, 15337224, 16432740, 17041360, 19171530, 20449632, 21910320, 23005836, 25562040, 26292384, 28757295, 30674448, 32865480, 34082720, 38343060, 43820640, 46011672, 51124080, 57514590, 61348896, 65730960, 76686120, 92023344, 102248160, 115029180, 131461920, 153372240, 184046688, 230058360, 306744480, 460116720, 920233440]

約数ペア:

[(1, 920233440), (2, 460116720), (3, 306744480), (4, 230058360), (5, 184046688), (6, 153372240), (7, 131461920), (8, 115029180), (9, 102248160), (10, 92023344), (12, 76686120), (14, 65730960), (15, 61348896), (16, 57514590), (18, 51124080), (20, 46011672), (21, 43820640), (24, 38343060), (27, 34082720), (28, 32865480), (30, 30674448), (32, 28757295), (35, 26292384), (36, 25562040), (40, 23005836), (42, 21910320), (45, 20449632), (48, 19171530), (54, 17041360), (56, 16432740), (60, 15337224), (63, 14606880), (70, 13146192), (72, 12781020), (80, 11502918), (84, 10955160), (90, 10224816), (96, 9585765), (105, 8764128), (108, 8520680), (112, 8216370), (120, 7668612), (126, 7303440), (135, 6816544), (140, 6573096), (144, 6390510), (160, 5751459), (168, 5477580), (180, 5112408), (189, 4868960), (210, 4382064), (216, 4260340), (224, 4108185), (240, 3834306), (252, 3651720), (270, 3408272), (280, 3286548), (288, 3195255), (315, 2921376), (336, 2738790), (360, 2556204), (378, 2434480), (420, 2191032), (432, 2130170), (480, 1917153), (504, 1825860), (540, 1704136), (560, 1643274), (630, 1460688), (672, 1369395), (720, 1278102), (756, 1217240), (840, 1095516), (864, 1065085), (945, 973792), (1008, 912930), (1080, 852068), (1120, 821637), (1260, 730344), (1440, 639051), (1512, 608620), (1680, 547758), (1890, 486896), (2016, 456465), (2160, 426034), (2520, 365172), (3024, 304310), (3360, 273879), (3780, 243448), (4320, 213017), (5040, 182586), (6048, 152155), (7560, 121724), (10080, 91293), (15120, 60862), (30240, 30431)]