39493440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 224

約数和(自身を含む): 159471360

約数和(自身を除く): 119977920

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, 653, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1306, 1344, 1440, 1512, 1680, 1728, 1890, 1959, 2016, 2160, 2240, 2520, 2612, 2880, 3024, 3265, 3360, 3780, 3918, 4032, 4320, 4571, 5040, 5224, 5877, 6048, 6530, 6720, 7560, 7836, 8640, 9142, 9795, 10080, 10448, 11754, 12096, 13060, 13713, 15120, 15672, 17631, 18284, 19590, 20160, 20896, 22855, 23508, 26120, 27426, 29385, 30240, 31344, 35262, 36568, 39180, 41139, 41792, 45710, 47016, 52240, 54852, 58770, 60480, 62688, 68565, 70524, 73136, 78360, 82278, 88155, 91420, 94032, 104480, 109704, 117540, 123417, 125376, 137130, 141048, 146272, 156720, 164556, 176310, 182840, 188064, 205695, 208960, 219408, 235080, 246834, 274260, 282096, 292544, 313440, 329112, 352620, 365680, 376128, 411390, 438816, 470160, 493668, 548520, 564192, 617085, 626880, 658224, 705240, 731360, 822780, 877632, 940320, 987336, 1097040, 1128384, 1234170, 1316448, 1410480, 1462720, 1645560, 1880640, 1974672, 2194080, 2468340, 2632896, 2820960, 3291120, 3949344, 4388160, 4936680, 5641920, 6582240, 7898688, 9873360, 13164480, 19746720, 39493440]

約数ペア:

[(1, 39493440), (2, 19746720), (3, 13164480), (4, 9873360), (5, 7898688), (6, 6582240), (7, 5641920), (8, 4936680), (9, 4388160), (10, 3949344), (12, 3291120), (14, 2820960), (15, 2632896), (16, 2468340), (18, 2194080), (20, 1974672), (21, 1880640), (24, 1645560), (27, 1462720), (28, 1410480), (30, 1316448), (32, 1234170), (35, 1128384), (36, 1097040), (40, 987336), (42, 940320), (45, 877632), (48, 822780), (54, 731360), (56, 705240), (60, 658224), (63, 626880), (64, 617085), (70, 564192), (72, 548520), (80, 493668), (84, 470160), (90, 438816), (96, 411390), (105, 376128), (108, 365680), (112, 352620), (120, 329112), (126, 313440), (135, 292544), (140, 282096), (144, 274260), (160, 246834), (168, 235080), (180, 219408), (189, 208960), (192, 205695), (210, 188064), (216, 182840), (224, 176310), (240, 164556), (252, 156720), (270, 146272), (280, 141048), (288, 137130), (315, 125376), (320, 123417), (336, 117540), (360, 109704), (378, 104480), (420, 94032), (432, 91420), (448, 88155), (480, 82278), (504, 78360), (540, 73136), (560, 70524), (576, 68565), (630, 62688), (653, 60480), (672, 58770), (720, 54852), (756, 52240), (840, 47016), (864, 45710), (945, 41792), (960, 41139), (1008, 39180), (1080, 36568), (1120, 35262), (1260, 31344), (1306, 30240), (1344, 29385), (1440, 27426), (1512, 26120), (1680, 23508), (1728, 22855), (1890, 20896), (1959, 20160), (2016, 19590), (2160, 18284), (2240, 17631), (2520, 15672), (2612, 15120), (2880, 13713), (3024, 13060), (3265, 12096), (3360, 11754), (3780, 10448), (3918, 10080), (4032, 9795), (4320, 9142), (4571, 8640), (5040, 7836), (5224, 7560), (5877, 6720), (6048, 6530)]