266498760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201893}}^1$

素因数の和:201918

約数の個数: 64

約数和(自身を含む): 872182080

約数和(自身を除く): 605683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 201893, 403786, 605679, 807572, 1009465, 1211358, 1615144, 2018930, 2220823, 2422716, 3028395, 4037860, 4441646, 4845432, 6056790, 6662469, 8075720, 8883292, 11104115, 12113580, 13324938, 17766584, 22208230, 24227160, 26649876, 33312345, 44416460, 53299752, 66624690, 88832920, 133249380, 266498760]

約数ペア:

[(1, 266498760), (2, 133249380), (3, 88832920), (4, 66624690), (5, 53299752), (6, 44416460), (8, 33312345), (10, 26649876), (11, 24227160), (12, 22208230), (15, 17766584), (20, 13324938), (22, 12113580), (24, 11104115), (30, 8883292), (33, 8075720), (40, 6662469), (44, 6056790), (55, 4845432), (60, 4441646), (66, 4037860), (88, 3028395), (110, 2422716), (120, 2220823), (132, 2018930), (165, 1615144), (220, 1211358), (264, 1009465), (330, 807572), (440, 605679), (660, 403786), (1320, 201893)]