738570420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{195389}}^1$

素因数の和:195414

約数の個数: 96

約数和(自身を含む): 2626041600

約数和(自身を除く): 1887471180

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 195389, 390778, 586167, 781556, 976945, 1172334, 1367723, 1758501, 1953890, 2344668, 2735446, 2930835, 3517002, 3907780, 4103169, 5275503, 5470892, 5861670, 6838615, 7034004, 8206338, 8792505, 10551006, 11723340, 12309507, 13677230, 16412676, 17585010, 20515845, 21102012, 24619014, 26377515, 27354460, 35170020, 36928521, 41031690, 49238028, 52755030, 61547535, 73857042, 82063380, 105510060, 123095070, 147714084, 184642605, 246190140, 369285210, 738570420]

約数ペア:

[(1, 738570420), (2, 369285210), (3, 246190140), (4, 184642605), (5, 147714084), (6, 123095070), (7, 105510060), (9, 82063380), (10, 73857042), (12, 61547535), (14, 52755030), (15, 49238028), (18, 41031690), (20, 36928521), (21, 35170020), (27, 27354460), (28, 26377515), (30, 24619014), (35, 21102012), (36, 20515845), (42, 17585010), (45, 16412676), (54, 13677230), (60, 12309507), (63, 11723340), (70, 10551006), (84, 8792505), (90, 8206338), (105, 7034004), (108, 6838615), (126, 5861670), (135, 5470892), (140, 5275503), (180, 4103169), (189, 3907780), (210, 3517002), (252, 2930835), (270, 2735446), (315, 2344668), (378, 1953890), (420, 1758501), (540, 1367723), (630, 1172334), (756, 976945), (945, 781556), (1260, 586167), (1890, 390778), (3780, 195389)]