101272640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 112

約数和(自身を含む): 285292800

約数和(自身を除く): 184020160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1559, 1624, 1856, 2030, 2240, 2320, 3118, 3248, 4060, 4640, 6236, 6496, 7795, 8120, 9280, 10913, 12472, 12992, 15590, 16240, 21826, 24944, 31180, 32480, 43652, 45211, 49888, 54565, 62360, 64960, 87304, 90422, 99776, 109130, 124720, 174608, 180844, 218260, 226055, 249440, 316477, 349216, 361688, 436520, 452110, 498880, 632954, 698432, 723376, 873040, 904220, 1265908, 1446752, 1582385, 1746080, 1808440, 2531816, 2893504, 3164770, 3492160, 3616880, 5063632, 6329540, 7233760, 10127264, 12659080, 14467520, 20254528, 25318160, 50636320, 101272640]

約数ペア:

[(1, 101272640), (2, 50636320), (4, 25318160), (5, 20254528), (7, 14467520), (8, 12659080), (10, 10127264), (14, 7233760), (16, 6329540), (20, 5063632), (28, 3616880), (29, 3492160), (32, 3164770), (35, 2893504), (40, 2531816), (56, 1808440), (58, 1746080), (64, 1582385), (70, 1446752), (80, 1265908), (112, 904220), (116, 873040), (140, 723376), (145, 698432), (160, 632954), (203, 498880), (224, 452110), (232, 436520), (280, 361688), (290, 349216), (320, 316477), (406, 249440), (448, 226055), (464, 218260), (560, 180844), (580, 174608), (812, 124720), (928, 109130), (1015, 99776), (1120, 90422), (1160, 87304), (1559, 64960), (1624, 62360), (1856, 54565), (2030, 49888), (2240, 45211), (2320, 43652), (3118, 32480), (3248, 31180), (4060, 24944), (4640, 21826), (6236, 16240), (6496, 15590), (7795, 12992), (8120, 12472), (9280, 10913)]