86105880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 327075840

約数和(自身を除く): 240969960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 727, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1454, 1645, 1692, 1880, 1974, 2115, 2181, 2520, 2632, 2820, 2908, 2961, 3290, 3384, 3635, 3948, 4230, 4362, 4935, 5089, 5640, 5816, 5922, 6543, 6580, 7270, 7896, 8460, 8724, 9870, 10178, 10905, 11844, 13086, 13160, 14540, 14805, 15267, 16920, 17448, 19740, 20356, 21810, 23688, 25445, 26172, 29080, 29610, 30534, 32715, 34169, 39480, 40712, 43620, 45801, 50890, 52344, 59220, 61068, 65430, 68338, 76335, 87240, 91602, 101780, 102507, 118440, 122136, 130860, 136676, 152670, 170845, 183204, 203560, 205014, 229005, 239183, 261720, 273352, 305340, 307521, 341690, 366408, 410028, 458010, 478366, 512535, 610680, 615042, 683380, 717549, 820056, 916020, 956732, 1025070, 1195915, 1230084, 1366760, 1435098, 1537605, 1832040, 1913464, 2050140, 2152647, 2391830, 2460168, 2870196, 3075210, 3587745, 4100280, 4305294, 4783660, 5740392, 6150420, 7175490, 8610588, 9567320, 10763235, 12300840, 14350980, 17221176, 21526470, 28701960, 43052940, 86105880]

約数ペア:

[(1, 86105880), (2, 43052940), (3, 28701960), (4, 21526470), (5, 17221176), (6, 14350980), (7, 12300840), (8, 10763235), (9, 9567320), (10, 8610588), (12, 7175490), (14, 6150420), (15, 5740392), (18, 4783660), (20, 4305294), (21, 4100280), (24, 3587745), (28, 3075210), (30, 2870196), (35, 2460168), (36, 2391830), (40, 2152647), (42, 2050140), (45, 1913464), (47, 1832040), (56, 1537605), (60, 1435098), (63, 1366760), (70, 1230084), (72, 1195915), (84, 1025070), (90, 956732), (94, 916020), (105, 820056), (120, 717549), (126, 683380), (140, 615042), (141, 610680), (168, 512535), (180, 478366), (188, 458010), (210, 410028), (235, 366408), (252, 341690), (280, 307521), (282, 305340), (315, 273352), (329, 261720), (360, 239183), (376, 229005), (420, 205014), (423, 203560), (470, 183204), (504, 170845), (564, 152670), (630, 136676), (658, 130860), (705, 122136), (727, 118440), (840, 102507), (846, 101780), (940, 91602), (987, 87240), (1128, 76335), (1260, 68338), (1316, 65430), (1410, 61068), (1454, 59220), (1645, 52344), (1692, 50890), (1880, 45801), (1974, 43620), (2115, 40712), (2181, 39480), (2520, 34169), (2632, 32715), (2820, 30534), (2908, 29610), (2961, 29080), (3290, 26172), (3384, 25445), (3635, 23688), (3948, 21810), (4230, 20356), (4362, 19740), (4935, 17448), (5089, 16920), (5640, 15267), (5816, 14805), (5922, 14540), (6543, 13160), (6580, 13086), (7270, 11844), (7896, 10905), (8460, 10178), (8724, 9870)]