129158820

素因数分解:

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

素因数の和:799

約数の個数: 192

約数和(自身を含む): 469647360

約数和(自身を除く): 340488540

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, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 727, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1454, 1645, 1692, 1890, 1974, 2115, 2181, 2538, 2820, 2908, 2961, 3290, 3635, 3780, 3948, 4230, 4362, 4935, 5076, 5089, 5922, 6345, 6543, 6580, 7270, 8460, 8724, 8883, 9870, 10178, 10905, 11844, 12690, 13086, 14540, 14805, 15267, 17766, 19629, 19740, 20356, 21810, 25380, 25445, 26172, 29610, 30534, 32715, 34169, 35532, 39258, 43620, 44415, 45801, 50890, 59220, 61068, 65430, 68338, 76335, 78516, 88830, 91602, 98145, 101780, 102507, 130860, 136676, 137403, 152670, 170845, 177660, 183204, 196290, 205014, 229005, 239183, 274806, 305340, 307521, 341690, 392580, 410028, 458010, 478366, 512535, 549612, 615042, 683380, 687015, 717549, 916020, 922563, 956732, 1025070, 1195915, 1230084, 1374030, 1435098, 1537605, 1845126, 2050140, 2152647, 2391830, 2748060, 2870196, 3075210, 3587745, 3690252, 4305294, 4612815, 4783660, 6150420, 6457941, 7175490, 8610588, 9225630, 10763235, 12915882, 14350980, 18451260, 21526470, 25831764, 32289705, 43052940, 64579410, 129158820]

約数ペア:

[(1, 129158820), (2, 64579410), (3, 43052940), (4, 32289705), (5, 25831764), (6, 21526470), (7, 18451260), (9, 14350980), (10, 12915882), (12, 10763235), (14, 9225630), (15, 8610588), (18, 7175490), (20, 6457941), (21, 6150420), (27, 4783660), (28, 4612815), (30, 4305294), (35, 3690252), (36, 3587745), (42, 3075210), (45, 2870196), (47, 2748060), (54, 2391830), (60, 2152647), (63, 2050140), (70, 1845126), (84, 1537605), (90, 1435098), (94, 1374030), (105, 1230084), (108, 1195915), (126, 1025070), (135, 956732), (140, 922563), (141, 916020), (180, 717549), (188, 687015), (189, 683380), (210, 615042), (235, 549612), (252, 512535), (270, 478366), (282, 458010), (315, 410028), (329, 392580), (378, 341690), (420, 307521), (423, 305340), (470, 274806), (540, 239183), (564, 229005), (630, 205014), (658, 196290), (705, 183204), (727, 177660), (756, 170845), (846, 152670), (940, 137403), (945, 136676), (987, 130860), (1260, 102507), (1269, 101780), (1316, 98145), (1410, 91602), (1454, 88830), (1645, 78516), (1692, 76335), (1890, 68338), (1974, 65430), (2115, 61068), (2181, 59220), (2538, 50890), (2820, 45801), (2908, 44415), (2961, 43620), (3290, 39258), (3635, 35532), (3780, 34169), (3948, 32715), (4230, 30534), (4362, 29610), (4935, 26172), (5076, 25445), (5089, 25380), (5922, 21810), (6345, 20356), (6543, 19740), (6580, 19629), (7270, 17766), (8460, 15267), (8724, 14805), (8883, 14540), (9870, 13086), (10178, 12690), (10905, 11844)]