418285280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9109}}^1$

素因数の和:9172

約数の個数: 96

約数和(自身を含む): 1157042880

約数和(自身を除く): 738757600

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, 5740, 6560, 9109, 9184, 11480, 18218, 22960, 36436, 45545, 45920, 63763, 72872, 91090, 127526, 145744, 182180, 255052, 291488, 318815, 364360, 373469, 510104, 637630, 728720, 746938, 1020208, 1275260, 1457440, 1493876, 1867345, 2040416, 2550520, 2614283, 2987752, 3734690, 5101040, 5228566, 5975504, 7469380, 10202080, 10457132, 11951008, 13071415, 14938760, 20914264, 26142830, 29877520, 41828528, 52285660, 59755040, 83657056, 104571320, 209142640, 418285280]

約数ペア:

[(1, 418285280), (2, 209142640), (4, 104571320), (5, 83657056), (7, 59755040), (8, 52285660), (10, 41828528), (14, 29877520), (16, 26142830), (20, 20914264), (28, 14938760), (32, 13071415), (35, 11951008), (40, 10457132), (41, 10202080), (56, 7469380), (70, 5975504), (80, 5228566), (82, 5101040), (112, 3734690), (140, 2987752), (160, 2614283), (164, 2550520), (205, 2040416), (224, 1867345), (280, 1493876), (287, 1457440), (328, 1275260), (410, 1020208), (560, 746938), (574, 728720), (656, 637630), (820, 510104), (1120, 373469), (1148, 364360), (1312, 318815), (1435, 291488), (1640, 255052), (2296, 182180), (2870, 145744), (3280, 127526), (4592, 91090), (5740, 72872), (6560, 63763), (9109, 45920), (9184, 45545), (11480, 36436), (18218, 22960)]