156767940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 566630400

約数和(自身を除く): 409862460

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, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 268, 270, 315, 335, 378, 402, 420, 469, 540, 603, 619, 630, 670, 756, 804, 938, 945, 1005, 1206, 1238, 1260, 1340, 1407, 1809, 1857, 1876, 1890, 2010, 2345, 2412, 2476, 2814, 3015, 3095, 3618, 3714, 3780, 4020, 4221, 4333, 4690, 5571, 5628, 6030, 6190, 7035, 7236, 7428, 8442, 8666, 9045, 9285, 9380, 11142, 12060, 12380, 12663, 12999, 14070, 16713, 16884, 17332, 18090, 18570, 21105, 21665, 22284, 25326, 25998, 27855, 28140, 33426, 36180, 37140, 38997, 41473, 42210, 43330, 50652, 51996, 55710, 63315, 64995, 66852, 77994, 82946, 83565, 84420, 86660, 111420, 116991, 124419, 126630, 129990, 155988, 165892, 167130, 194985, 207365, 233982, 248838, 253260, 259980, 290311, 334260, 373257, 389970, 414730, 467964, 497676, 580622, 584955, 622095, 746514, 779940, 829460, 870933, 1119771, 1161244, 1169910, 1244190, 1451555, 1493028, 1741866, 1866285, 2239542, 2339820, 2488380, 2612799, 2903110, 3483732, 3732570, 4354665, 4479084, 5225598, 5598855, 5806220, 7465140, 7838397, 8709330, 10451196, 11197710, 13063995, 15676794, 17418660, 22395420, 26127990, 31353588, 39191985, 52255980, 78383970, 156767940]

約数ペア:

[(1, 156767940), (2, 78383970), (3, 52255980), (4, 39191985), (5, 31353588), (6, 26127990), (7, 22395420), (9, 17418660), (10, 15676794), (12, 13063995), (14, 11197710), (15, 10451196), (18, 8709330), (20, 7838397), (21, 7465140), (27, 5806220), (28, 5598855), (30, 5225598), (35, 4479084), (36, 4354665), (42, 3732570), (45, 3483732), (54, 2903110), (60, 2612799), (63, 2488380), (67, 2339820), (70, 2239542), (84, 1866285), (90, 1741866), (105, 1493028), (108, 1451555), (126, 1244190), (134, 1169910), (135, 1161244), (140, 1119771), (180, 870933), (189, 829460), (201, 779940), (210, 746514), (252, 622095), (268, 584955), (270, 580622), (315, 497676), (335, 467964), (378, 414730), (402, 389970), (420, 373257), (469, 334260), (540, 290311), (603, 259980), (619, 253260), (630, 248838), (670, 233982), (756, 207365), (804, 194985), (938, 167130), (945, 165892), (1005, 155988), (1206, 129990), (1238, 126630), (1260, 124419), (1340, 116991), (1407, 111420), (1809, 86660), (1857, 84420), (1876, 83565), (1890, 82946), (2010, 77994), (2345, 66852), (2412, 64995), (2476, 63315), (2814, 55710), (3015, 51996), (3095, 50652), (3618, 43330), (3714, 42210), (3780, 41473), (4020, 38997), (4221, 37140), (4333, 36180), (4690, 33426), (5571, 28140), (5628, 27855), (6030, 25998), (6190, 25326), (7035, 22284), (7236, 21665), (7428, 21105), (8442, 18570), (8666, 18090), (9045, 17332), (9285, 16884), (9380, 16713), (11142, 14070), (12060, 12999), (12380, 12663)]