240023840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 96

約数和(自身を含む): 663997824

約数和(自身を除く): 423973984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5227, 5740, 6560, 9184, 10454, 11480, 20908, 22960, 26135, 36589, 41816, 45920, 52270, 73178, 83632, 104540, 146356, 167264, 182945, 209080, 214307, 292712, 365890, 418160, 428614, 585424, 731780, 836320, 857228, 1071535, 1170848, 1463560, 1500149, 1714456, 2143070, 2927120, 3000298, 3428912, 4286140, 5854240, 6000596, 6857824, 7500745, 8572280, 12001192, 15001490, 17144560, 24002384, 30002980, 34289120, 48004768, 60005960, 120011920, 240023840]

約数ペア:

[(1, 240023840), (2, 120011920), (4, 60005960), (5, 48004768), (7, 34289120), (8, 30002980), (10, 24002384), (14, 17144560), (16, 15001490), (20, 12001192), (28, 8572280), (32, 7500745), (35, 6857824), (40, 6000596), (41, 5854240), (56, 4286140), (70, 3428912), (80, 3000298), (82, 2927120), (112, 2143070), (140, 1714456), (160, 1500149), (164, 1463560), (205, 1170848), (224, 1071535), (280, 857228), (287, 836320), (328, 731780), (410, 585424), (560, 428614), (574, 418160), (656, 365890), (820, 292712), (1120, 214307), (1148, 209080), (1312, 182945), (1435, 167264), (1640, 146356), (2296, 104540), (2870, 83632), (3280, 73178), (4592, 52270), (5227, 45920), (5740, 41816), (6560, 36589), (9184, 26135), (10454, 22960), (11480, 20908)]