264647880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{105019}}^1$

素因数の和:105043

約数の個数: 96

約数和(自身を含む): 982987200

約数和(自身を除く): 718339320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 105019, 210038, 315057, 420076, 525095, 630114, 735133, 840152, 945171, 1050190, 1260228, 1470266, 1575285, 1890342, 2100380, 2205399, 2520456, 2940532, 3150570, 3675665, 3780684, 4200760, 4410798, 4725855, 5881064, 6301140, 6616197, 7351330, 7561368, 8821596, 9451710, 11026995, 12602280, 13232394, 14702660, 17643192, 18903420, 22053990, 26464788, 29405320, 33080985, 37806840, 44107980, 52929576, 66161970, 88215960, 132323940, 264647880]

約数ペア:

[(1, 264647880), (2, 132323940), (3, 88215960), (4, 66161970), (5, 52929576), (6, 44107980), (7, 37806840), (8, 33080985), (9, 29405320), (10, 26464788), (12, 22053990), (14, 18903420), (15, 17643192), (18, 14702660), (20, 13232394), (21, 12602280), (24, 11026995), (28, 9451710), (30, 8821596), (35, 7561368), (36, 7351330), (40, 6616197), (42, 6301140), (45, 5881064), (56, 4725855), (60, 4410798), (63, 4200760), (70, 3780684), (72, 3675665), (84, 3150570), (90, 2940532), (105, 2520456), (120, 2205399), (126, 2100380), (140, 1890342), (168, 1575285), (180, 1470266), (210, 1260228), (252, 1050190), (280, 945171), (315, 840152), (360, 735133), (420, 630114), (504, 525095), (630, 420076), (840, 315057), (1260, 210038), (2520, 105019)]