293948460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3265

約数の個数: 144

約数和(自身を含む): 990571680

約数和(自身を除く): 696623220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3221, 3380, 3510, 4563, 5070, 6084, 6442, 7020, 7605, 9126, 9663, 10140, 12884, 15210, 16105, 18252, 19326, 22815, 28989, 30420, 32210, 38652, 41873, 45630, 48315, 57978, 64420, 83746, 86967, 91260, 96630, 115956, 125619, 144945, 167492, 173934, 193260, 209365, 251238, 289890, 347868, 376857, 418730, 434835, 502476, 544349, 579780, 628095, 753714, 837460, 869670, 1088698, 1130571, 1256190, 1507428, 1633047, 1739340, 1884285, 2177396, 2261142, 2512380, 2721745, 3266094, 3768570, 4522284, 4899141, 5443490, 5652855, 6532188, 7537140, 8165235, 9798282, 10886980, 11305710, 14697423, 16330470, 19596564, 22611420, 24495705, 29394846, 32660940, 48991410, 58789692, 73487115, 97982820, 146974230, 293948460]

約数ペア:

[(1, 293948460), (2, 146974230), (3, 97982820), (4, 73487115), (5, 58789692), (6, 48991410), (9, 32660940), (10, 29394846), (12, 24495705), (13, 22611420), (15, 19596564), (18, 16330470), (20, 14697423), (26, 11305710), (27, 10886980), (30, 9798282), (36, 8165235), (39, 7537140), (45, 6532188), (52, 5652855), (54, 5443490), (60, 4899141), (65, 4522284), (78, 3768570), (90, 3266094), (108, 2721745), (117, 2512380), (130, 2261142), (135, 2177396), (156, 1884285), (169, 1739340), (180, 1633047), (195, 1507428), (234, 1256190), (260, 1130571), (270, 1088698), (338, 869670), (351, 837460), (390, 753714), (468, 628095), (507, 579780), (540, 544349), (585, 502476), (676, 434835), (702, 418730), (780, 376857), (845, 347868), (1014, 289890), (1170, 251238), (1404, 209365), (1521, 193260), (1690, 173934), (1755, 167492), (2028, 144945), (2340, 125619), (2535, 115956), (3042, 96630), (3221, 91260), (3380, 86967), (3510, 83746), (4563, 64420), (5070, 57978), (6084, 48315), (6442, 45630), (7020, 41873), (7605, 38652), (9126, 32210), (9663, 30420), (10140, 28989), (12884, 22815), (15210, 19326), (16105, 18252)]