284510520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112901}}^1$

素因数の和:112925

約数の個数: 96

約数和(自身を含む): 1056762720

約数和(自身を除く): 772252200

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, 112901, 225802, 338703, 451604, 564505, 677406, 790307, 903208, 1016109, 1129010, 1354812, 1580614, 1693515, 2032218, 2258020, 2370921, 2709624, 3161228, 3387030, 3951535, 4064436, 4516040, 4741842, 5080545, 6322456, 6774060, 7112763, 7903070, 8128872, 9483684, 10161090, 11854605, 13548120, 14225526, 15806140, 18967368, 20322180, 23709210, 28451052, 31612280, 35563815, 40644360, 47418420, 56902104, 71127630, 94836840, 142255260, 284510520]

約数ペア:

[(1, 284510520), (2, 142255260), (3, 94836840), (4, 71127630), (5, 56902104), (6, 47418420), (7, 40644360), (8, 35563815), (9, 31612280), (10, 28451052), (12, 23709210), (14, 20322180), (15, 18967368), (18, 15806140), (20, 14225526), (21, 13548120), (24, 11854605), (28, 10161090), (30, 9483684), (35, 8128872), (36, 7903070), (40, 7112763), (42, 6774060), (45, 6322456), (56, 5080545), (60, 4741842), (63, 4516040), (70, 4064436), (72, 3951535), (84, 3387030), (90, 3161228), (105, 2709624), (120, 2370921), (126, 2258020), (140, 2032218), (168, 1693515), (180, 1580614), (210, 1354812), (252, 1129010), (280, 1016109), (315, 903208), (360, 790307), (420, 677406), (504, 564505), (630, 451604), (840, 338703), (1260, 225802), (2520, 112901)]