140718816

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 338282784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 439, 477, 504, 636, 672, 742, 756, 848, 864, 878, 954, 1008, 1113, 1272, 1317, 1431, 1484, 1512, 1696, 1756, 1908, 2016, 2226, 2544, 2634, 2862, 2968, 3024, 3073, 3339, 3512, 3816, 3951, 4452, 5088, 5268, 5724, 5936, 6048, 6146, 6678, 7024, 7632, 7902, 8904, 9219, 10017, 10536, 11448, 11853, 11872, 12292, 13356, 14048, 15264, 15804, 17808, 18438, 20034, 21072, 22896, 23267, 23706, 24584, 26712, 27657, 31608, 35616, 36876, 40068, 42144, 45792, 46534, 47412, 49168, 53424, 55314, 63216, 69801, 73752, 80136, 82971, 93068, 94824, 98336, 106848, 110628, 126432, 139602, 147504, 160272, 162869, 165942, 186136, 189648, 209403, 221256, 279204, 295008, 320544, 325738, 331884, 372272, 379296, 418806, 442512, 488607, 558408, 628209, 651476, 663768, 744544, 837612, 885024, 977214, 1116816, 1256418, 1302952, 1327536, 1465821, 1675224, 1954428, 2233632, 2512836, 2605904, 2655072, 2931642, 3350448, 3908856, 4397463, 5025672, 5211808, 5863284, 6700896, 7817712, 8794926, 10051344, 11726568, 15635424, 17589852, 20102688, 23453136, 35179704, 46906272, 70359408, 140718816]

約数ペア:

[(1, 140718816), (2, 70359408), (3, 46906272), (4, 35179704), (6, 23453136), (7, 20102688), (8, 17589852), (9, 15635424), (12, 11726568), (14, 10051344), (16, 8794926), (18, 7817712), (21, 6700896), (24, 5863284), (27, 5211808), (28, 5025672), (32, 4397463), (36, 3908856), (42, 3350448), (48, 2931642), (53, 2655072), (54, 2605904), (56, 2512836), (63, 2233632), (72, 1954428), (84, 1675224), (96, 1465821), (106, 1327536), (108, 1302952), (112, 1256418), (126, 1116816), (144, 977214), (159, 885024), (168, 837612), (189, 744544), (212, 663768), (216, 651476), (224, 628209), (252, 558408), (288, 488607), (318, 442512), (336, 418806), (371, 379296), (378, 372272), (424, 331884), (432, 325738), (439, 320544), (477, 295008), (504, 279204), (636, 221256), (672, 209403), (742, 189648), (756, 186136), (848, 165942), (864, 162869), (878, 160272), (954, 147504), (1008, 139602), (1113, 126432), (1272, 110628), (1317, 106848), (1431, 98336), (1484, 94824), (1512, 93068), (1696, 82971), (1756, 80136), (1908, 73752), (2016, 69801), (2226, 63216), (2544, 55314), (2634, 53424), (2862, 49168), (2968, 47412), (3024, 46534), (3073, 45792), (3339, 42144), (3512, 40068), (3816, 36876), (3951, 35616), (4452, 31608), (5088, 27657), (5268, 26712), (5724, 24584), (5936, 23706), (6048, 23267), (6146, 22896), (6678, 21072), (7024, 20034), (7632, 18438), (7902, 17808), (8904, 15804), (9219, 15264), (10017, 14048), (10536, 13356), (11448, 12292), (11853, 11872)]