13710219880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{6301}}^1$

素因数の和:6747

約数の個数: 128

約数和(自身を含む): 37207008000

約数和(自身を除く): 23496788120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 409, 532, 665, 760, 818, 1064, 1330, 1636, 2045, 2660, 2863, 3272, 4090, 5320, 5726, 6301, 7771, 8180, 11452, 12602, 14315, 15542, 16360, 22904, 25204, 28630, 31084, 31505, 38855, 44107, 50408, 54397, 57260, 62168, 63010, 77710, 88214, 108794, 114520, 119719, 126020, 155420, 176428, 217588, 220535, 239438, 252040, 271985, 310840, 352856, 435176, 441070, 478876, 543970, 598595, 838033, 882140, 957752, 1087940, 1197190, 1676066, 1764280, 2175880, 2394380, 2577109, 3352132, 4190165, 4788760, 5154218, 6704264, 8380330, 10308436, 12885545, 16760660, 18039763, 20616872, 25771090, 33521320, 36079526, 48965071, 51542180, 72159052, 90198815, 97930142, 103084360, 144318104, 180397630, 195860284, 244825355, 342755497, 360795260, 391720568, 489650710, 685510994, 721590520, 979301420, 1371021988, 1713777485, 1958602840, 2742043976, 3427554970, 6855109940, 13710219880]

約数ペア:

[(1, 13710219880), (2, 6855109940), (4, 3427554970), (5, 2742043976), (7, 1958602840), (8, 1713777485), (10, 1371021988), (14, 979301420), (19, 721590520), (20, 685510994), (28, 489650710), (35, 391720568), (38, 360795260), (40, 342755497), (56, 244825355), (70, 195860284), (76, 180397630), (95, 144318104), (133, 103084360), (140, 97930142), (152, 90198815), (190, 72159052), (266, 51542180), (280, 48965071), (380, 36079526), (409, 33521320), (532, 25771090), (665, 20616872), (760, 18039763), (818, 16760660), (1064, 12885545), (1330, 10308436), (1636, 8380330), (2045, 6704264), (2660, 5154218), (2863, 4788760), (3272, 4190165), (4090, 3352132), (5320, 2577109), (5726, 2394380), (6301, 2175880), (7771, 1764280), (8180, 1676066), (11452, 1197190), (12602, 1087940), (14315, 957752), (15542, 882140), (16360, 838033), (22904, 598595), (25204, 543970), (28630, 478876), (31084, 441070), (31505, 435176), (38855, 352856), (44107, 310840), (50408, 271985), (54397, 252040), (57260, 239438), (62168, 220535), (63010, 217588), (77710, 176428), (88214, 155420), (108794, 126020), (114520, 119719)]