65199960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{25873}}^1$

素因数の和:25897

約数の個数: 96

約数和(自身を含む): 242180640

約数和(自身を除く): 176980680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 25873, 51746, 77619, 103492, 129365, 155238, 181111, 206984, 232857, 258730, 310476, 362222, 388095, 465714, 517460, 543333, 620952, 724444, 776190, 905555, 931428, 1034920, 1086666, 1164285, 1448888, 1552380, 1629999, 1811110, 1862856, 2173332, 2328570, 2716665, 3104760, 3259998, 3622220, 4346664, 4657140, 5433330, 6519996, 7244440, 8149995, 9314280, 10866660, 13039992, 16299990, 21733320, 32599980, 65199960]

約数ペア:

[(1, 65199960), (2, 32599980), (3, 21733320), (4, 16299990), (5, 13039992), (6, 10866660), (7, 9314280), (8, 8149995), (9, 7244440), (10, 6519996), (12, 5433330), (14, 4657140), (15, 4346664), (18, 3622220), (20, 3259998), (21, 3104760), (24, 2716665), (28, 2328570), (30, 2173332), (35, 1862856), (36, 1811110), (40, 1629999), (42, 1552380), (45, 1448888), (56, 1164285), (60, 1086666), (63, 1034920), (70, 931428), (72, 905555), (84, 776190), (90, 724444), (105, 620952), (120, 543333), (126, 517460), (140, 465714), (168, 388095), (180, 362222), (210, 310476), (252, 258730), (280, 232857), (315, 206984), (360, 181111), (420, 155238), (504, 129365), (630, 103492), (840, 77619), (1260, 51746), (2520, 25873)]