121382520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1845

約数の個数: 128

約数和(自身を含む): 421424640

約数和(自身を除く): 300042120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1741, 1743, 1992, 2324, 2490, 2905, 3320, 3482, 3486, 4648, 4980, 5223, 5810, 6964, 6972, 8705, 8715, 9960, 10446, 11620, 12187, 13928, 13944, 17410, 17430, 20892, 23240, 24374, 26115, 34820, 34860, 36561, 41784, 48748, 52230, 60935, 69640, 69720, 73122, 97496, 104460, 121870, 144503, 146244, 182805, 208920, 243740, 289006, 292488, 365610, 433509, 487480, 578012, 722515, 731220, 867018, 1011521, 1156024, 1445030, 1462440, 1734036, 2023042, 2167545, 2890060, 3034563, 3468072, 4046084, 4335090, 5057605, 5780120, 6069126, 8092168, 8670180, 10115210, 12138252, 15172815, 17340360, 20230420, 24276504, 30345630, 40460840, 60691260, 121382520]

約数ペア:

[(1, 121382520), (2, 60691260), (3, 40460840), (4, 30345630), (5, 24276504), (6, 20230420), (7, 17340360), (8, 15172815), (10, 12138252), (12, 10115210), (14, 8670180), (15, 8092168), (20, 6069126), (21, 5780120), (24, 5057605), (28, 4335090), (30, 4046084), (35, 3468072), (40, 3034563), (42, 2890060), (56, 2167545), (60, 2023042), (70, 1734036), (83, 1462440), (84, 1445030), (105, 1156024), (120, 1011521), (140, 867018), (166, 731220), (168, 722515), (210, 578012), (249, 487480), (280, 433509), (332, 365610), (415, 292488), (420, 289006), (498, 243740), (581, 208920), (664, 182805), (830, 146244), (840, 144503), (996, 121870), (1162, 104460), (1245, 97496), (1660, 73122), (1741, 69720), (1743, 69640), (1992, 60935), (2324, 52230), (2490, 48748), (2905, 41784), (3320, 36561), (3482, 34860), (3486, 34820), (4648, 26115), (4980, 24374), (5223, 23240), (5810, 20892), (6964, 17430), (6972, 17410), (8705, 13944), (8715, 13928), (9960, 12187), (10446, 11620)]