156798928880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{293543}}^1$

素因数の和:294174

約数の個数: 80

約数和(自身を含む): 398355646464

約数和(自身を除く): 241556717584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 607, 880, 1214, 2428, 3035, 4856, 6070, 6677, 9712, 12140, 13354, 24280, 26708, 33385, 48560, 53416, 66770, 106832, 133540, 267080, 293543, 534160, 587086, 1174172, 1467715, 2348344, 2935430, 3228973, 4696688, 5870860, 6457946, 11741720, 12915892, 16144865, 23483440, 25831784, 32289730, 51663568, 64579460, 129158920, 178180601, 258317840, 356361202, 712722404, 890903005, 1425444808, 1781806010, 1959986611, 2850889616, 3563612020, 3919973222, 7127224040, 7839946444, 9799933055, 14254448080, 15679892888, 19599866110, 31359785776, 39199732220, 78399464440, 156798928880]

約数ペア:

[(1, 156798928880), (2, 78399464440), (4, 39199732220), (5, 31359785776), (8, 19599866110), (10, 15679892888), (11, 14254448080), (16, 9799933055), (20, 7839946444), (22, 7127224040), (40, 3919973222), (44, 3563612020), (55, 2850889616), (80, 1959986611), (88, 1781806010), (110, 1425444808), (176, 890903005), (220, 712722404), (440, 356361202), (607, 258317840), (880, 178180601), (1214, 129158920), (2428, 64579460), (3035, 51663568), (4856, 32289730), (6070, 25831784), (6677, 23483440), (9712, 16144865), (12140, 12915892), (13354, 11741720), (24280, 6457946), (26708, 5870860), (33385, 4696688), (48560, 3228973), (53416, 2935430), (66770, 2348344), (106832, 1467715), (133540, 1174172), (267080, 587086), (293543, 534160)]