13234177760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 144

約数和(自身を含む): 33187190400

約数和(自身を除く): 19953012640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 992, 1147, 1184, 1240, 1369, 1480, 1949, 2294, 2480, 2738, 2960, 3898, 4588, 4960, 5476, 5735, 5920, 6845, 7796, 9176, 9745, 10952, 11470, 13690, 15592, 18352, 19490, 21904, 22940, 27380, 31184, 36704, 38980, 42439, 43808, 45880, 54760, 60419, 62368, 72113, 77960, 84878, 91760, 109520, 120838, 144226, 155920, 169756, 183520, 212195, 219040, 241676, 288452, 302095, 311840, 339512, 360565, 424390, 483352, 576904, 604190, 679024, 721130, 848780, 966704, 1153808, 1208380, 1358048, 1442260, 1697560, 1933408, 2235503, 2307616, 2416760, 2668181, 2884520, 3395120, 4471006, 4833520, 5336362, 5769040, 6790240, 8942012, 9667040, 10672724, 11177515, 11538080, 13340905, 17884024, 21345448, 22355030, 26681810, 35768048, 42690896, 44710060, 53363620, 71536096, 82713611, 85381792, 89420120, 106727240, 165427222, 178840240, 213454480, 330854444, 357680480, 413568055, 426908960, 661708888, 827136110, 1323417776, 1654272220, 2646835552, 3308544440, 6617088880, 13234177760]

約数ペア:

[(1, 13234177760), (2, 6617088880), (4, 3308544440), (5, 2646835552), (8, 1654272220), (10, 1323417776), (16, 827136110), (20, 661708888), (31, 426908960), (32, 413568055), (37, 357680480), (40, 330854444), (62, 213454480), (74, 178840240), (80, 165427222), (124, 106727240), (148, 89420120), (155, 85381792), (160, 82713611), (185, 71536096), (248, 53363620), (296, 44710060), (310, 42690896), (370, 35768048), (496, 26681810), (592, 22355030), (620, 21345448), (740, 17884024), (992, 13340905), (1147, 11538080), (1184, 11177515), (1240, 10672724), (1369, 9667040), (1480, 8942012), (1949, 6790240), (2294, 5769040), (2480, 5336362), (2738, 4833520), (2960, 4471006), (3898, 3395120), (4588, 2884520), (4960, 2668181), (5476, 2416760), (5735, 2307616), (5920, 2235503), (6845, 1933408), (7796, 1697560), (9176, 1442260), (9745, 1358048), (10952, 1208380), (11470, 1153808), (13690, 966704), (15592, 848780), (18352, 721130), (19490, 679024), (21904, 604190), (22940, 576904), (27380, 483352), (31184, 424390), (36704, 360565), (38980, 339512), (42439, 311840), (43808, 302095), (45880, 288452), (54760, 241676), (60419, 219040), (62368, 212195), (72113, 183520), (77960, 169756), (84878, 155920), (91760, 144226), (109520, 120838)]