229644870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 705329856

約数和(自身を除く): 475684986

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 61, 65, 70, 78, 91, 98, 105, 122, 130, 147, 182, 183, 195, 197, 210, 245, 273, 294, 305, 366, 390, 394, 427, 455, 490, 546, 591, 610, 637, 735, 793, 854, 910, 915, 985, 1182, 1274, 1281, 1365, 1379, 1470, 1586, 1830, 1911, 1970, 2135, 2379, 2561, 2562, 2730, 2758, 2955, 2989, 3185, 3822, 3965, 4137, 4270, 4758, 5122, 5551, 5910, 5978, 6370, 6405, 6895, 7683, 7930, 8274, 8967, 9555, 9653, 11102, 11895, 12017, 12805, 12810, 13790, 14945, 15366, 16653, 17927, 17934, 19110, 19306, 20685, 23790, 24034, 25610, 27755, 28959, 29890, 33306, 35854, 36051, 38415, 38857, 41370, 44835, 48265, 53781, 55510, 57918, 60085, 72102, 76830, 77714, 83265, 84119, 89635, 89670, 96530, 107562, 116571, 120170, 125489, 144795, 156221, 166530, 168238, 179270, 180255, 194285, 233142, 250978, 252357, 268905, 289590, 312442, 360510, 376467, 388570, 420595, 468663, 504714, 537810, 582855, 588833, 627445, 752934, 781105, 841190, 937326, 1093547, 1165710, 1177666, 1254890, 1261785, 1562210, 1766499, 1882335, 2187094, 2343315, 2523570, 2944165, 3280641, 3532998, 3764670, 4686630, 5467735, 5888330, 6561282, 7654829, 8832495, 10935470, 15309658, 16403205, 17664990, 22964487, 32806410, 38274145, 45928974, 76548290, 114822435, 229644870]

約数ペア:

[(1, 229644870), (2, 114822435), (3, 76548290), (5, 45928974), (6, 38274145), (7, 32806410), (10, 22964487), (13, 17664990), (14, 16403205), (15, 15309658), (21, 10935470), (26, 8832495), (30, 7654829), (35, 6561282), (39, 5888330), (42, 5467735), (49, 4686630), (61, 3764670), (65, 3532998), (70, 3280641), (78, 2944165), (91, 2523570), (98, 2343315), (105, 2187094), (122, 1882335), (130, 1766499), (147, 1562210), (182, 1261785), (183, 1254890), (195, 1177666), (197, 1165710), (210, 1093547), (245, 937326), (273, 841190), (294, 781105), (305, 752934), (366, 627445), (390, 588833), (394, 582855), (427, 537810), (455, 504714), (490, 468663), (546, 420595), (591, 388570), (610, 376467), (637, 360510), (735, 312442), (793, 289590), (854, 268905), (910, 252357), (915, 250978), (985, 233142), (1182, 194285), (1274, 180255), (1281, 179270), (1365, 168238), (1379, 166530), (1470, 156221), (1586, 144795), (1830, 125489), (1911, 120170), (1970, 116571), (2135, 107562), (2379, 96530), (2561, 89670), (2562, 89635), (2730, 84119), (2758, 83265), (2955, 77714), (2989, 76830), (3185, 72102), (3822, 60085), (3965, 57918), (4137, 55510), (4270, 53781), (4758, 48265), (5122, 44835), (5551, 41370), (5910, 38857), (5978, 38415), (6370, 36051), (6405, 35854), (6895, 33306), (7683, 29890), (7930, 28959), (8274, 27755), (8967, 25610), (9555, 24034), (9653, 23790), (11102, 20685), (11895, 19306), (12017, 19110), (12805, 17934), (12810, 17927), (13790, 16653), (14945, 15366)]