195429080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 554273280

約数和(自身を除く): 358844200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 107, 110, 140, 154, 214, 220, 280, 308, 385, 428, 440, 535, 593, 616, 749, 770, 856, 1070, 1177, 1186, 1498, 1540, 2140, 2354, 2372, 2965, 2996, 3080, 3745, 4151, 4280, 4708, 4744, 5885, 5930, 5992, 6523, 7490, 8239, 8302, 9416, 11770, 11860, 13046, 14980, 16478, 16604, 20755, 23540, 23720, 26092, 29960, 32615, 32956, 33208, 41195, 41510, 45661, 47080, 52184, 63451, 65230, 65912, 82390, 83020, 91322, 126902, 130460, 164780, 166040, 182644, 228305, 253804, 260920, 317255, 329560, 365288, 444157, 456610, 507608, 634510, 697961, 888314, 913220, 1269020, 1395922, 1776628, 1826440, 2220785, 2538040, 2791844, 3489805, 3553256, 4441570, 4885727, 5583688, 6979610, 8883140, 9771454, 13959220, 17766280, 19542908, 24428635, 27918440, 39085816, 48857270, 97714540, 195429080]

約数ペア:

[(1, 195429080), (2, 97714540), (4, 48857270), (5, 39085816), (7, 27918440), (8, 24428635), (10, 19542908), (11, 17766280), (14, 13959220), (20, 9771454), (22, 8883140), (28, 6979610), (35, 5583688), (40, 4885727), (44, 4441570), (55, 3553256), (56, 3489805), (70, 2791844), (77, 2538040), (88, 2220785), (107, 1826440), (110, 1776628), (140, 1395922), (154, 1269020), (214, 913220), (220, 888314), (280, 697961), (308, 634510), (385, 507608), (428, 456610), (440, 444157), (535, 365288), (593, 329560), (616, 317255), (749, 260920), (770, 253804), (856, 228305), (1070, 182644), (1177, 166040), (1186, 164780), (1498, 130460), (1540, 126902), (2140, 91322), (2354, 83020), (2372, 82390), (2965, 65912), (2996, 65230), (3080, 63451), (3745, 52184), (4151, 47080), (4280, 45661), (4708, 41510), (4744, 41195), (5885, 33208), (5930, 32956), (5992, 32615), (6523, 29960), (7490, 26092), (8239, 23720), (8302, 23540), (9416, 20755), (11770, 16604), (11860, 16478), (13046, 14980)]