166995840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7907}}^1$

素因数の和:7940

約数の個数: 128

約数和(自身を含む): 580763520

約数和(自身を除く): 413767680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 7907, 10560, 15814, 21120, 23721, 31628, 39535, 47442, 63256, 79070, 86977, 94884, 118605, 126512, 158140, 173954, 189768, 237210, 253024, 260931, 316280, 347908, 379536, 434885, 474420, 506048, 521862, 632560, 695816, 759072, 869770, 948840, 1012096, 1043724, 1265120, 1304655, 1391632, 1518144, 1739540, 1897680, 2087448, 2530240, 2609310, 2783264, 3036288, 3479080, 3795360, 4174896, 5060480, 5218620, 5566528, 6958160, 7590720, 8349792, 10437240, 11133056, 13916320, 15181440, 16699584, 20874480, 27832640, 33399168, 41748960, 55665280, 83497920, 166995840]

約数ペア:

[(1, 166995840), (2, 83497920), (3, 55665280), (4, 41748960), (5, 33399168), (6, 27832640), (8, 20874480), (10, 16699584), (11, 15181440), (12, 13916320), (15, 11133056), (16, 10437240), (20, 8349792), (22, 7590720), (24, 6958160), (30, 5566528), (32, 5218620), (33, 5060480), (40, 4174896), (44, 3795360), (48, 3479080), (55, 3036288), (60, 2783264), (64, 2609310), (66, 2530240), (80, 2087448), (88, 1897680), (96, 1739540), (110, 1518144), (120, 1391632), (128, 1304655), (132, 1265120), (160, 1043724), (165, 1012096), (176, 948840), (192, 869770), (220, 759072), (240, 695816), (264, 632560), (320, 521862), (330, 506048), (352, 474420), (384, 434885), (440, 379536), (480, 347908), (528, 316280), (640, 260931), (660, 253024), (704, 237210), (880, 189768), (960, 173954), (1056, 158140), (1320, 126512), (1408, 118605), (1760, 94884), (1920, 86977), (2112, 79070), (2640, 63256), (3520, 47442), (4224, 39535), (5280, 31628), (7040, 23721), (7907, 21120), (10560, 15814)]