155658134720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{90803}}^1$

素因数の和:91318

約数の個数: 112

約数和(自身を含む): 405192146688

約数和(自身を除く): 249534011968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 487, 704, 880, 974, 1760, 1948, 2435, 3520, 3896, 4870, 5357, 7792, 9740, 10714, 15584, 19480, 21428, 26785, 31168, 38960, 42856, 53570, 77920, 85712, 90803, 107140, 155840, 171424, 181606, 214280, 342848, 363212, 428560, 454015, 726424, 857120, 908030, 998833, 1452848, 1714240, 1816060, 1997666, 2905696, 3632120, 3995332, 4994165, 5811392, 7264240, 7990664, 9988330, 14528480, 15981328, 19976660, 29056960, 31962656, 39953320, 44221061, 63925312, 79906640, 88442122, 159813280, 176884244, 221105305, 319626560, 353768488, 442210610, 486431671, 707536976, 884421220, 972863342, 1415073952, 1768842440, 1945726684, 2432158355, 2830147904, 3537684880, 3891453368, 4864316710, 7075369760, 7782906736, 9728633420, 14150739520, 15565813472, 19457266840, 31131626944, 38914533680, 77829067360, 155658134720]

約数ペア:

[(1, 155658134720), (2, 77829067360), (4, 38914533680), (5, 31131626944), (8, 19457266840), (10, 15565813472), (11, 14150739520), (16, 9728633420), (20, 7782906736), (22, 7075369760), (32, 4864316710), (40, 3891453368), (44, 3537684880), (55, 2830147904), (64, 2432158355), (80, 1945726684), (88, 1768842440), (110, 1415073952), (160, 972863342), (176, 884421220), (220, 707536976), (320, 486431671), (352, 442210610), (440, 353768488), (487, 319626560), (704, 221105305), (880, 176884244), (974, 159813280), (1760, 88442122), (1948, 79906640), (2435, 63925312), (3520, 44221061), (3896, 39953320), (4870, 31962656), (5357, 29056960), (7792, 19976660), (9740, 15981328), (10714, 14528480), (15584, 9988330), (19480, 7990664), (21428, 7264240), (26785, 5811392), (31168, 4994165), (38960, 3995332), (42856, 3632120), (53570, 2905696), (77920, 1997666), (85712, 1816060), (90803, 1714240), (107140, 1452848), (155840, 998833), (171424, 908030), (181606, 857120), (214280, 726424), (342848, 454015), (363212, 428560)]