390863340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2029

約数の個数: 192

約数和(自身を含む): 1416683520

約数和(自身を除く): 1025820180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1908, 1951, 2226, 2385, 2862, 3180, 3339, 3710, 3780, 3902, 4452, 4770, 5565, 5724, 5853, 6678, 7155, 7420, 7804, 9540, 9755, 10017, 11130, 11706, 13356, 13657, 14310, 16695, 17559, 19510, 20034, 22260, 23412, 27314, 28620, 29265, 33390, 35118, 39020, 40068, 40971, 50085, 52677, 54628, 58530, 66780, 68285, 70236, 81942, 87795, 100170, 103403, 105354, 117060, 122913, 136570, 163884, 175590, 200340, 204855, 206806, 210708, 245826, 263385, 273140, 310209, 351180, 368739, 409710, 413612, 491652, 517015, 526770, 614565, 620418, 723821, 737478, 819420, 930627, 1034030, 1053540, 1229130, 1240836, 1447642, 1474956, 1551045, 1843695, 1861254, 2068060, 2171463, 2458260, 2791881, 2895284, 3102090, 3619105, 3687390, 3722508, 4342926, 4653135, 5583762, 6204180, 6514389, 7238210, 7374780, 8685852, 9306270, 10857315, 11167524, 13028778, 13959405, 14476420, 18612540, 19543167, 21714630, 26057556, 27918810, 32571945, 39086334, 43429260, 55837620, 65143890, 78172668, 97715835, 130287780, 195431670, 390863340]

約数ペア:

[(1, 390863340), (2, 195431670), (3, 130287780), (4, 97715835), (5, 78172668), (6, 65143890), (7, 55837620), (9, 43429260), (10, 39086334), (12, 32571945), (14, 27918810), (15, 26057556), (18, 21714630), (20, 19543167), (21, 18612540), (27, 14476420), (28, 13959405), (30, 13028778), (35, 11167524), (36, 10857315), (42, 9306270), (45, 8685852), (53, 7374780), (54, 7238210), (60, 6514389), (63, 6204180), (70, 5583762), (84, 4653135), (90, 4342926), (105, 3722508), (106, 3687390), (108, 3619105), (126, 3102090), (135, 2895284), (140, 2791881), (159, 2458260), (180, 2171463), (189, 2068060), (210, 1861254), (212, 1843695), (252, 1551045), (265, 1474956), (270, 1447642), (315, 1240836), (318, 1229130), (371, 1053540), (378, 1034030), (420, 930627), (477, 819420), (530, 737478), (540, 723821), (630, 620418), (636, 614565), (742, 526770), (756, 517015), (795, 491652), (945, 413612), (954, 409710), (1060, 368739), (1113, 351180), (1260, 310209), (1431, 273140), (1484, 263385), (1590, 245826), (1855, 210708), (1890, 206806), (1908, 204855), (1951, 200340), (2226, 175590), (2385, 163884), (2862, 136570), (3180, 122913), (3339, 117060), (3710, 105354), (3780, 103403), (3902, 100170), (4452, 87795), (4770, 81942), (5565, 70236), (5724, 68285), (5853, 66780), (6678, 58530), (7155, 54628), (7420, 52677), (7804, 50085), (9540, 40971), (9755, 40068), (10017, 39020), (11130, 35118), (11706, 33390), (13356, 29265), (13657, 28620), (14310, 27314), (16695, 23412), (17559, 22260), (19510, 20034)]