16486020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 50791104

約数和(自身を除く): 34305084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 1367, 2010, 2412, 2734, 3015, 4020, 4101, 5468, 6030, 6835, 8202, 12060, 12303, 13670, 16404, 20505, 24606, 27340, 41010, 49212, 61515, 82020, 91589, 123030, 183178, 246060, 274767, 366356, 457945, 549534, 824301, 915890, 1099068, 1373835, 1648602, 1831780, 2747670, 3297204, 4121505, 5495340, 8243010, 16486020]

約数ペア:

[(1, 16486020), (2, 8243010), (3, 5495340), (4, 4121505), (5, 3297204), (6, 2747670), (9, 1831780), (10, 1648602), (12, 1373835), (15, 1099068), (18, 915890), (20, 824301), (30, 549534), (36, 457945), (45, 366356), (60, 274767), (67, 246060), (90, 183178), (134, 123030), (180, 91589), (201, 82020), (268, 61515), (335, 49212), (402, 41010), (603, 27340), (670, 24606), (804, 20505), (1005, 16404), (1206, 13670), (1340, 12303), (1367, 12060), (2010, 8202), (2412, 6835), (2734, 6030), (3015, 5468), (4020, 4101)]