538547520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{80141}}^1$

素因数の和:80168

約数の個数: 112

約数和(自身を含む): 1954182528

約数和(自身を除く): 1415635008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 80141, 160282, 240423, 320564, 400705, 480846, 560987, 641128, 801410, 961692, 1121974, 1202115, 1282256, 1602820, 1682961, 1923384, 2243948, 2404230, 2564512, 2804935, 3205640, 3365922, 3846768, 4487896, 4808460, 5129024, 5609870, 6411280, 6731844, 7693536, 8414805, 8975792, 9616920, 11219740, 12822560, 13463688, 15387072, 16829610, 17951584, 19233840, 22439480, 25645120, 26927376, 33659220, 35903168, 38467680, 44878960, 53854752, 67318440, 76935360, 89757920, 107709504, 134636880, 179515840, 269273760, 538547520]

約数ペア:

[(1, 538547520), (2, 269273760), (3, 179515840), (4, 134636880), (5, 107709504), (6, 89757920), (7, 76935360), (8, 67318440), (10, 53854752), (12, 44878960), (14, 38467680), (15, 35903168), (16, 33659220), (20, 26927376), (21, 25645120), (24, 22439480), (28, 19233840), (30, 17951584), (32, 16829610), (35, 15387072), (40, 13463688), (42, 12822560), (48, 11219740), (56, 9616920), (60, 8975792), (64, 8414805), (70, 7693536), (80, 6731844), (84, 6411280), (96, 5609870), (105, 5129024), (112, 4808460), (120, 4487896), (140, 3846768), (160, 3365922), (168, 3205640), (192, 2804935), (210, 2564512), (224, 2404230), (240, 2243948), (280, 1923384), (320, 1682961), (336, 1602820), (420, 1282256), (448, 1202115), (480, 1121974), (560, 961692), (672, 801410), (840, 641128), (960, 560987), (1120, 480846), (1344, 400705), (1680, 320564), (2240, 240423), (3360, 160282), (6720, 80141)]