91960960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 270748800

約数和(自身を除く): 178787840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1579, 1664, 1820, 2080, 2240, 2912, 3158, 3640, 4160, 4480, 5824, 6316, 7280, 7895, 8320, 11053, 11648, 12632, 14560, 15790, 20527, 22106, 25264, 29120, 31580, 41054, 44212, 50528, 55265, 58240, 63160, 82108, 88424, 101056, 102635, 110530, 126320, 143689, 164216, 176848, 202112, 205270, 221060, 252640, 287378, 328432, 353696, 410540, 442120, 505280, 574756, 656864, 707392, 718445, 821080, 884240, 1010560, 1149512, 1313728, 1414784, 1436890, 1642160, 1768480, 2299024, 2627456, 2873780, 3284320, 3536960, 4598048, 5747560, 6568640, 7073920, 9196096, 11495120, 13137280, 18392192, 22990240, 45980480, 91960960]

約数ペア:

[(1, 91960960), (2, 45980480), (4, 22990240), (5, 18392192), (7, 13137280), (8, 11495120), (10, 9196096), (13, 7073920), (14, 6568640), (16, 5747560), (20, 4598048), (26, 3536960), (28, 3284320), (32, 2873780), (35, 2627456), (40, 2299024), (52, 1768480), (56, 1642160), (64, 1436890), (65, 1414784), (70, 1313728), (80, 1149512), (91, 1010560), (104, 884240), (112, 821080), (128, 718445), (130, 707392), (140, 656864), (160, 574756), (182, 505280), (208, 442120), (224, 410540), (260, 353696), (280, 328432), (320, 287378), (364, 252640), (416, 221060), (448, 205270), (455, 202112), (520, 176848), (560, 164216), (640, 143689), (728, 126320), (832, 110530), (896, 102635), (910, 101056), (1040, 88424), (1120, 82108), (1456, 63160), (1579, 58240), (1664, 55265), (1820, 50528), (2080, 44212), (2240, 41054), (2912, 31580), (3158, 29120), (3640, 25264), (4160, 22106), (4480, 20527), (5824, 15790), (6316, 14560), (7280, 12632), (7895, 11648), (8320, 11053)]