266555040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3894

約数の個数: 96

約数和(自身を含む): 845510400

約数和(自身を除く): 578955360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 3727, 4470, 4768, 5960, 7152, 7454, 8940, 11181, 11920, 14304, 14908, 17880, 18635, 22362, 23840, 29816, 35760, 37270, 44724, 55905, 59632, 71520, 74540, 89448, 111810, 119264, 149080, 178896, 223620, 298160, 357792, 447240, 555323, 596320, 894480, 1110646, 1665969, 1788960, 2221292, 2776615, 3331938, 4442584, 5553230, 6663876, 8329845, 8885168, 11106460, 13327752, 16659690, 17770336, 22212920, 26655504, 33319380, 44425840, 53311008, 66638760, 88851680, 133277520, 266555040]

約数ペア:

[(1, 266555040), (2, 133277520), (3, 88851680), (4, 66638760), (5, 53311008), (6, 44425840), (8, 33319380), (10, 26655504), (12, 22212920), (15, 17770336), (16, 16659690), (20, 13327752), (24, 11106460), (30, 8885168), (32, 8329845), (40, 6663876), (48, 5553230), (60, 4442584), (80, 3331938), (96, 2776615), (120, 2221292), (149, 1788960), (160, 1665969), (240, 1110646), (298, 894480), (447, 596320), (480, 555323), (596, 447240), (745, 357792), (894, 298160), (1192, 223620), (1490, 178896), (1788, 149080), (2235, 119264), (2384, 111810), (2980, 89448), (3576, 74540), (3727, 71520), (4470, 59632), (4768, 55905), (5960, 44724), (7152, 37270), (7454, 35760), (8940, 29816), (11181, 23840), (11920, 22362), (14304, 18635), (14908, 17880)]