958674640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8241

約数の個数: 160

約数和(自身を含む): 2925527040

約数和(自身を除く): 1966852400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 4180, 5320, 5852, 6160, 7315, 8191, 8360, 10640, 11704, 14630, 16382, 16720, 23408, 29260, 32764, 40955, 57337, 58520, 65528, 81910, 90101, 114674, 117040, 131056, 155629, 163820, 180202, 229348, 286685, 311258, 327640, 360404, 450505, 458696, 573370, 622516, 630707, 655280, 720808, 778145, 901010, 917392, 1089403, 1146740, 1245032, 1261414, 1441616, 1556290, 1711919, 1802020, 2178806, 2293480, 2490064, 2522828, 3112580, 3153535, 3423838, 3604040, 4357612, 4586960, 5045656, 5447015, 6225160, 6307070, 6847676, 7208080, 8559595, 8715224, 10091312, 10894030, 11983433, 12450320, 12614140, 13695352, 17119190, 17430448, 21788060, 23966866, 25228280, 27390704, 34238380, 43576120, 47933732, 50456560, 59917165, 68476760, 87152240, 95867464, 119834330, 136953520, 191734928, 239668660, 479337320, 958674640]

約数ペア:

[(1, 958674640), (2, 479337320), (4, 239668660), (5, 191734928), (7, 136953520), (8, 119834330), (10, 95867464), (11, 87152240), (14, 68476760), (16, 59917165), (19, 50456560), (20, 47933732), (22, 43576120), (28, 34238380), (35, 27390704), (38, 25228280), (40, 23966866), (44, 21788060), (55, 17430448), (56, 17119190), (70, 13695352), (76, 12614140), (77, 12450320), (80, 11983433), (88, 10894030), (95, 10091312), (110, 8715224), (112, 8559595), (133, 7208080), (140, 6847676), (152, 6307070), (154, 6225160), (176, 5447015), (190, 5045656), (209, 4586960), (220, 4357612), (266, 3604040), (280, 3423838), (304, 3153535), (308, 3112580), (380, 2522828), (385, 2490064), (418, 2293480), (440, 2178806), (532, 1802020), (560, 1711919), (616, 1556290), (665, 1441616), (760, 1261414), (770, 1245032), (836, 1146740), (880, 1089403), (1045, 917392), (1064, 901010), (1232, 778145), (1330, 720808), (1463, 655280), (1520, 630707), (1540, 622516), (1672, 573370), (2090, 458696), (2128, 450505), (2660, 360404), (2926, 327640), (3080, 311258), (3344, 286685), (4180, 229348), (5320, 180202), (5852, 163820), (6160, 155629), (7315, 131056), (8191, 117040), (8360, 114674), (10640, 90101), (11704, 81910), (14630, 65528), (16382, 58520), (16720, 57337), (23408, 40955), (29260, 32764)]