267141840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{159013}}^1$

素因数の和:159036

約数の個数: 80

約数和(自身を含む): 946451328

約数和(自身を除く): 679309488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 159013, 318026, 477039, 636052, 795065, 954078, 1113091, 1272104, 1590130, 1908156, 2226182, 2385195, 2544208, 3180260, 3339273, 3816312, 4452364, 4770390, 5565455, 6360520, 6678546, 7632624, 8904728, 9540780, 11130910, 12721040, 13357092, 16696365, 17809456, 19081560, 22261820, 26714184, 33392730, 38163120, 44523640, 53428368, 66785460, 89047280, 133570920, 267141840]

約数ペア:

[(1, 267141840), (2, 133570920), (3, 89047280), (4, 66785460), (5, 53428368), (6, 44523640), (7, 38163120), (8, 33392730), (10, 26714184), (12, 22261820), (14, 19081560), (15, 17809456), (16, 16696365), (20, 13357092), (21, 12721040), (24, 11130910), (28, 9540780), (30, 8904728), (35, 7632624), (40, 6678546), (42, 6360520), (48, 5565455), (56, 4770390), (60, 4452364), (70, 3816312), (80, 3339273), (84, 3180260), (105, 2544208), (112, 2385195), (120, 2226182), (140, 1908156), (168, 1590130), (210, 1272104), (240, 1113091), (280, 954078), (336, 795065), (420, 636052), (560, 477039), (840, 318026), (1680, 159013)]