156851200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 132

約数和(自身を含む): 424908072

約数和(自身を除く): 268056872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 557, 640, 704, 800, 880, 1024, 1100, 1114, 1280, 1408, 1600, 1760, 2200, 2228, 2560, 2785, 2816, 3200, 3520, 4400, 4456, 5120, 5570, 5632, 6127, 6400, 7040, 8800, 8912, 11140, 11264, 12254, 12800, 13925, 14080, 17600, 17824, 22280, 24508, 25600, 27850, 28160, 30635, 35200, 35648, 44560, 49016, 55700, 56320, 61270, 70400, 71296, 89120, 98032, 111400, 122540, 140800, 142592, 153175, 178240, 196064, 222800, 245080, 281600, 285184, 306350, 356480, 392128, 445600, 490160, 570368, 612700, 712960, 784256, 891200, 980320, 1225400, 1425920, 1568512, 1782400, 1960640, 2450800, 2851840, 3137024, 3564800, 3921280, 4901600, 6274048, 7129600, 7842560, 9803200, 14259200, 15685120, 19606400, 31370240, 39212800, 78425600, 156851200]

約数ペア:

[(1, 156851200), (2, 78425600), (4, 39212800), (5, 31370240), (8, 19606400), (10, 15685120), (11, 14259200), (16, 9803200), (20, 7842560), (22, 7129600), (25, 6274048), (32, 4901600), (40, 3921280), (44, 3564800), (50, 3137024), (55, 2851840), (64, 2450800), (80, 1960640), (88, 1782400), (100, 1568512), (110, 1425920), (128, 1225400), (160, 980320), (176, 891200), (200, 784256), (220, 712960), (256, 612700), (275, 570368), (320, 490160), (352, 445600), (400, 392128), (440, 356480), (512, 306350), (550, 285184), (557, 281600), (640, 245080), (704, 222800), (800, 196064), (880, 178240), (1024, 153175), (1100, 142592), (1114, 140800), (1280, 122540), (1408, 111400), (1600, 98032), (1760, 89120), (2200, 71296), (2228, 70400), (2560, 61270), (2785, 56320), (2816, 55700), (3200, 49016), (3520, 44560), (4400, 35648), (4456, 35200), (5120, 30635), (5570, 28160), (5632, 27850), (6127, 25600), (6400, 24508), (7040, 22280), (8800, 17824), (8912, 17600), (11140, 14080), (11264, 13925), (12254, 12800)]