1840466880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{30431}}^1$

素因数の和:30464

約数の個数: 224

約数和(自身を含む): 7420538880

約数和(自身を除く): 5580072000

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 30431, 60480, 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, 1947584, 2130170, 2191032, 2434480, 2556204, 2738790, 2921376, 3195255, 3286548, 3408272, 3651720, 3834306, 4108185, 4260340, 4382064, 4868960, 5112408, 5477580, 5751459, 5842752, 6390510, 6573096, 6816544, 7303440, 7668612, 8216370, 8520680, 8764128, 9585765, 9737920, 10224816, 10955160, 11502918, 12781020, 13146192, 13633088, 14606880, 15337224, 16432740, 17041360, 17528256, 19171530, 20449632, 21910320, 23005836, 25562040, 26292384, 28757295, 29213760, 30674448, 32865480, 34082720, 38343060, 40899264, 43820640, 46011672, 51124080, 52584768, 57514590, 61348896, 65730960, 68165440, 76686120, 87641280, 92023344, 102248160, 115029180, 122697792, 131461920, 153372240, 184046688, 204496320, 230058360, 262923840, 306744480, 368093376, 460116720, 613488960, 920233440, 1840466880]

約数ペア:

[(1, 1840466880), (2, 920233440), (3, 613488960), (4, 460116720), (5, 368093376), (6, 306744480), (7, 262923840), (8, 230058360), (9, 204496320), (10, 184046688), (12, 153372240), (14, 131461920), (15, 122697792), (16, 115029180), (18, 102248160), (20, 92023344), (21, 87641280), (24, 76686120), (27, 68165440), (28, 65730960), (30, 61348896), (32, 57514590), (35, 52584768), (36, 51124080), (40, 46011672), (42, 43820640), (45, 40899264), (48, 38343060), (54, 34082720), (56, 32865480), (60, 30674448), (63, 29213760), (64, 28757295), (70, 26292384), (72, 25562040), (80, 23005836), (84, 21910320), (90, 20449632), (96, 19171530), (105, 17528256), (108, 17041360), (112, 16432740), (120, 15337224), (126, 14606880), (135, 13633088), (140, 13146192), (144, 12781020), (160, 11502918), (168, 10955160), (180, 10224816), (189, 9737920), (192, 9585765), (210, 8764128), (216, 8520680), (224, 8216370), (240, 7668612), (252, 7303440), (270, 6816544), (280, 6573096), (288, 6390510), (315, 5842752), (320, 5751459), (336, 5477580), (360, 5112408), (378, 4868960), (420, 4382064), (432, 4260340), (448, 4108185), (480, 3834306), (504, 3651720), (540, 3408272), (560, 3286548), (576, 3195255), (630, 2921376), (672, 2738790), (720, 2556204), (756, 2434480), (840, 2191032), (864, 2130170), (945, 1947584), (960, 1917153), (1008, 1825860), (1080, 1704136), (1120, 1643274), (1260, 1460688), (1344, 1369395), (1440, 1278102), (1512, 1217240), (1680, 1095516), (1728, 1065085), (1890, 973792), (2016, 912930), (2160, 852068), (2240, 821637), (2520, 730344), (2880, 639051), (3024, 608620), (3360, 547758), (3780, 486896), (4032, 456465), (4320, 426034), (5040, 365172), (6048, 304310), (6720, 273879), (7560, 243448), (8640, 213017), (10080, 182586), (12096, 152155), (15120, 121724), (20160, 91293), (30240, 60862), (30431, 60480)]