195112260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 509358780

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, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 497, 540, 630, 639, 710, 727, 756, 852, 945, 994, 1065, 1260, 1278, 1420, 1454, 1491, 1890, 1917, 1988, 2130, 2181, 2485, 2556, 2908, 2982, 3195, 3635, 3780, 3834, 4260, 4362, 4473, 4970, 5089, 5964, 6390, 6543, 7270, 7455, 7668, 8724, 8946, 9585, 9940, 10178, 10905, 12780, 13086, 13419, 14540, 14910, 15267, 17892, 19170, 19629, 20356, 21810, 22365, 25445, 26172, 26838, 29820, 30534, 32715, 38340, 39258, 43620, 44730, 45801, 50890, 51617, 53676, 61068, 65430, 67095, 76335, 78516, 89460, 91602, 98145, 101780, 103234, 130860, 134190, 137403, 152670, 154851, 183204, 196290, 206468, 229005, 258085, 268380, 274806, 305340, 309702, 361319, 392580, 458010, 464553, 516170, 549612, 619404, 687015, 722638, 774255, 916020, 929106, 1032340, 1083957, 1374030, 1393659, 1445276, 1548510, 1806595, 1858212, 2167914, 2322765, 2748060, 2787318, 3097020, 3251871, 3613190, 4335828, 4645530, 5419785, 5574636, 6503742, 6968295, 7226380, 9291060, 9755613, 10839570, 13007484, 13936590, 16259355, 19511226, 21679140, 27873180, 32518710, 39022452, 48778065, 65037420, 97556130, 195112260]

約数ペア:

[(1, 195112260), (2, 97556130), (3, 65037420), (4, 48778065), (5, 39022452), (6, 32518710), (7, 27873180), (9, 21679140), (10, 19511226), (12, 16259355), (14, 13936590), (15, 13007484), (18, 10839570), (20, 9755613), (21, 9291060), (27, 7226380), (28, 6968295), (30, 6503742), (35, 5574636), (36, 5419785), (42, 4645530), (45, 4335828), (54, 3613190), (60, 3251871), (63, 3097020), (70, 2787318), (71, 2748060), (84, 2322765), (90, 2167914), (105, 1858212), (108, 1806595), (126, 1548510), (135, 1445276), (140, 1393659), (142, 1374030), (180, 1083957), (189, 1032340), (210, 929106), (213, 916020), (252, 774255), (270, 722638), (284, 687015), (315, 619404), (355, 549612), (378, 516170), (420, 464553), (426, 458010), (497, 392580), (540, 361319), (630, 309702), (639, 305340), (710, 274806), (727, 268380), (756, 258085), (852, 229005), (945, 206468), (994, 196290), (1065, 183204), (1260, 154851), (1278, 152670), (1420, 137403), (1454, 134190), (1491, 130860), (1890, 103234), (1917, 101780), (1988, 98145), (2130, 91602), (2181, 89460), (2485, 78516), (2556, 76335), (2908, 67095), (2982, 65430), (3195, 61068), (3635, 53676), (3780, 51617), (3834, 50890), (4260, 45801), (4362, 44730), (4473, 43620), (4970, 39258), (5089, 38340), (5964, 32715), (6390, 30534), (6543, 29820), (7270, 26838), (7455, 26172), (7668, 25445), (8724, 22365), (8946, 21810), (9585, 20356), (9940, 19629), (10178, 19170), (10905, 17892), (12780, 15267), (13086, 14910), (13419, 14540)]