1170418920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6379}}^1$

素因数の和:6543

約数の個数: 128

約数和(自身を含む): 3858624000

約数和(自身を除く): 2688205080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 2085, 2780, 3058, 3336, 4170, 4587, 5560, 6116, 6379, 7645, 8340, 9174, 12232, 12758, 15290, 16680, 18348, 19137, 22935, 25516, 30580, 31895, 36696, 38274, 45870, 51032, 61160, 63790, 70169, 76548, 91740, 95685, 127580, 140338, 153096, 183480, 191370, 210507, 255160, 280676, 350845, 382740, 421014, 561352, 701690, 765480, 842028, 886681, 1052535, 1403380, 1684056, 1773362, 2105070, 2660043, 2806760, 3546724, 4210140, 4433405, 5320086, 7093448, 8420280, 8866810, 9753491, 10640172, 13300215, 17733620, 19506982, 21280344, 26600430, 29260473, 35467240, 39013964, 48767455, 53200860, 58520946, 78027928, 97534910, 106401720, 117041892, 146302365, 195069820, 234083784, 292604730, 390139640, 585209460, 1170418920]

約数ペア:

[(1, 1170418920), (2, 585209460), (3, 390139640), (4, 292604730), (5, 234083784), (6, 195069820), (8, 146302365), (10, 117041892), (11, 106401720), (12, 97534910), (15, 78027928), (20, 58520946), (22, 53200860), (24, 48767455), (30, 39013964), (33, 35467240), (40, 29260473), (44, 26600430), (55, 21280344), (60, 19506982), (66, 17733620), (88, 13300215), (110, 10640172), (120, 9753491), (132, 8866810), (139, 8420280), (165, 7093448), (220, 5320086), (264, 4433405), (278, 4210140), (330, 3546724), (417, 2806760), (440, 2660043), (556, 2105070), (660, 1773362), (695, 1684056), (834, 1403380), (1112, 1052535), (1320, 886681), (1390, 842028), (1529, 765480), (1668, 701690), (2085, 561352), (2780, 421014), (3058, 382740), (3336, 350845), (4170, 280676), (4587, 255160), (5560, 210507), (6116, 191370), (6379, 183480), (7645, 153096), (8340, 140338), (9174, 127580), (12232, 95685), (12758, 91740), (15290, 76548), (16680, 70169), (18348, 63790), (19137, 61160), (22935, 51032), (25516, 45870), (30580, 38274), (31895, 36696)]