274451520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{40841}}^1$

素因数の和:40868

約数の個数: 112

約数和(自身を含む): 995891328

約数和(自身を除く): 721439808

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, 40841, 81682, 122523, 163364, 204205, 245046, 285887, 326728, 408410, 490092, 571774, 612615, 653456, 816820, 857661, 980184, 1143548, 1225230, 1306912, 1429435, 1633640, 1715322, 1960368, 2287096, 2450460, 2613824, 2858870, 3267280, 3430644, 3920736, 4288305, 4574192, 4900920, 5717740, 6534560, 6861288, 7841472, 8576610, 9148384, 9801840, 11435480, 13069120, 13722576, 17153220, 18296768, 19603680, 22870960, 27445152, 34306440, 39207360, 45741920, 54890304, 68612880, 91483840, 137225760, 274451520]

約数ペア:

[(1, 274451520), (2, 137225760), (3, 91483840), (4, 68612880), (5, 54890304), (6, 45741920), (7, 39207360), (8, 34306440), (10, 27445152), (12, 22870960), (14, 19603680), (15, 18296768), (16, 17153220), (20, 13722576), (21, 13069120), (24, 11435480), (28, 9801840), (30, 9148384), (32, 8576610), (35, 7841472), (40, 6861288), (42, 6534560), (48, 5717740), (56, 4900920), (60, 4574192), (64, 4288305), (70, 3920736), (80, 3430644), (84, 3267280), (96, 2858870), (105, 2613824), (112, 2450460), (120, 2287096), (140, 1960368), (160, 1715322), (168, 1633640), (192, 1429435), (210, 1306912), (224, 1225230), (240, 1143548), (280, 980184), (320, 857661), (336, 816820), (420, 653456), (448, 612615), (480, 571774), (560, 490092), (672, 408410), (840, 326728), (960, 285887), (1120, 245046), (1344, 204205), (1680, 163364), (2240, 122523), (3360, 81682), (6720, 40841)]