129353920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 325892160

約数和(自身を除く): 196538240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 116, 145, 160, 212, 232, 263, 265, 290, 320, 424, 464, 526, 530, 580, 848, 928, 1052, 1060, 1160, 1315, 1537, 1696, 1856, 2104, 2120, 2320, 2630, 3074, 3392, 4208, 4240, 4640, 5260, 6148, 7627, 7685, 8416, 8480, 9280, 10520, 12296, 13939, 15254, 15370, 16832, 16960, 21040, 24592, 27878, 30508, 30740, 38135, 42080, 49184, 55756, 61016, 61480, 69695, 76270, 84160, 98368, 111512, 122032, 122960, 139390, 152540, 223024, 244064, 245920, 278780, 305080, 404231, 446048, 488128, 491840, 557560, 610160, 808462, 892096, 1115120, 1220320, 1616924, 2021155, 2230240, 2440640, 3233848, 4042310, 4460480, 6467696, 8084620, 12935392, 16169240, 25870784, 32338480, 64676960, 129353920]

約数ペア:

[(1, 129353920), (2, 64676960), (4, 32338480), (5, 25870784), (8, 16169240), (10, 12935392), (16, 8084620), (20, 6467696), (29, 4460480), (32, 4042310), (40, 3233848), (53, 2440640), (58, 2230240), (64, 2021155), (80, 1616924), (106, 1220320), (116, 1115120), (145, 892096), (160, 808462), (212, 610160), (232, 557560), (263, 491840), (265, 488128), (290, 446048), (320, 404231), (424, 305080), (464, 278780), (526, 245920), (530, 244064), (580, 223024), (848, 152540), (928, 139390), (1052, 122960), (1060, 122032), (1160, 111512), (1315, 98368), (1537, 84160), (1696, 76270), (1856, 69695), (2104, 61480), (2120, 61016), (2320, 55756), (2630, 49184), (3074, 42080), (3392, 38135), (4208, 30740), (4240, 30508), (4640, 27878), (5260, 24592), (6148, 21040), (7627, 16960), (7685, 16832), (8416, 15370), (8480, 15254), (9280, 13939), (10520, 12296)]