241491640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 614718720

約数和(自身を除く): 373227080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 47, 52, 65, 82, 94, 104, 130, 164, 188, 205, 235, 241, 260, 328, 376, 410, 470, 482, 520, 533, 611, 820, 940, 964, 1066, 1205, 1222, 1640, 1880, 1927, 1928, 2132, 2410, 2444, 2665, 3055, 3133, 3854, 4264, 4820, 4888, 5330, 6110, 6266, 7708, 9635, 9640, 9881, 10660, 11327, 12220, 12532, 15416, 15665, 19270, 19762, 21320, 22654, 24440, 25051, 25064, 31330, 38540, 39524, 45308, 49405, 50102, 56635, 62660, 77080, 79048, 90616, 98810, 100204, 113270, 125255, 125320, 128453, 147251, 197620, 200408, 226540, 250510, 256906, 294502, 395240, 453080, 464407, 501020, 513812, 589004, 642265, 736255, 928814, 1002040, 1027624, 1178008, 1284530, 1472510, 1857628, 2322035, 2569060, 2945020, 3715256, 4644070, 5138120, 5890040, 6037291, 9288140, 12074582, 18576280, 24149164, 30186455, 48298328, 60372910, 120745820, 241491640]

約数ペア:

[(1, 241491640), (2, 120745820), (4, 60372910), (5, 48298328), (8, 30186455), (10, 24149164), (13, 18576280), (20, 12074582), (26, 9288140), (40, 6037291), (41, 5890040), (47, 5138120), (52, 4644070), (65, 3715256), (82, 2945020), (94, 2569060), (104, 2322035), (130, 1857628), (164, 1472510), (188, 1284530), (205, 1178008), (235, 1027624), (241, 1002040), (260, 928814), (328, 736255), (376, 642265), (410, 589004), (470, 513812), (482, 501020), (520, 464407), (533, 453080), (611, 395240), (820, 294502), (940, 256906), (964, 250510), (1066, 226540), (1205, 200408), (1222, 197620), (1640, 147251), (1880, 128453), (1927, 125320), (1928, 125255), (2132, 113270), (2410, 100204), (2444, 98810), (2665, 90616), (3055, 79048), (3133, 77080), (3854, 62660), (4264, 56635), (4820, 50102), (4888, 49405), (5330, 45308), (6110, 39524), (6266, 38540), (7708, 31330), (9635, 25064), (9640, 25051), (9881, 24440), (10660, 22654), (11327, 21320), (12220, 19762), (12532, 19270), (15416, 15665)]