15715133440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4007}}^1$

素因数の和:4417

約数の個数: 96

約数和(自身を含む): 37814999040

約数和(自身を除く): 22099865600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 383, 512, 640, 766, 1024, 1280, 1532, 1915, 2048, 2560, 3064, 3830, 4007, 5120, 6128, 7660, 8014, 10240, 12256, 15320, 16028, 20035, 24512, 30640, 32056, 40070, 49024, 61280, 64112, 80140, 98048, 122560, 128224, 160280, 196096, 245120, 256448, 320560, 392192, 490240, 512896, 641120, 784384, 980480, 1025792, 1282240, 1534681, 1960960, 2051584, 2564480, 3069362, 3921920, 4103168, 5128960, 6138724, 7673405, 8206336, 10257920, 12277448, 15346810, 20515840, 24554896, 30693620, 41031680, 49109792, 61387240, 98219584, 122774480, 196439168, 245548960, 392878336, 491097920, 785756672, 982195840, 1571513344, 1964391680, 3143026688, 3928783360, 7857566720, 15715133440]

約数ペア:

[(1, 15715133440), (2, 7857566720), (4, 3928783360), (5, 3143026688), (8, 1964391680), (10, 1571513344), (16, 982195840), (20, 785756672), (32, 491097920), (40, 392878336), (64, 245548960), (80, 196439168), (128, 122774480), (160, 98219584), (256, 61387240), (320, 49109792), (383, 41031680), (512, 30693620), (640, 24554896), (766, 20515840), (1024, 15346810), (1280, 12277448), (1532, 10257920), (1915, 8206336), (2048, 7673405), (2560, 6138724), (3064, 5128960), (3830, 4103168), (4007, 3921920), (5120, 3069362), (6128, 2564480), (7660, 2051584), (8014, 1960960), (10240, 1534681), (12256, 1282240), (15320, 1025792), (16028, 980480), (20035, 784384), (24512, 641120), (30640, 512896), (32056, 490240), (40070, 392192), (49024, 320560), (61280, 256448), (64112, 245120), (80140, 196096), (98048, 160280), (122560, 128224)]