16985027640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20220271}}^1$

素因数の和:20220292

約数の個数: 64

約数和(自身を含む): 58234383360

約数和(自身を除く): 41249355720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20220271, 40440542, 60660813, 80881084, 101101355, 121321626, 141541897, 161762168, 202202710, 242643252, 283083794, 303304065, 404405420, 424625691, 485286504, 566167588, 606608130, 707709485, 808810840, 849251382, 1132335176, 1213216260, 1415418970, 1698502764, 2123128455, 2426432520, 2830837940, 3397005528, 4246256910, 5661675880, 8492513820, 16985027640]

約数ペア:

[(1, 16985027640), (2, 8492513820), (3, 5661675880), (4, 4246256910), (5, 3397005528), (6, 2830837940), (7, 2426432520), (8, 2123128455), (10, 1698502764), (12, 1415418970), (14, 1213216260), (15, 1132335176), (20, 849251382), (21, 808810840), (24, 707709485), (28, 606608130), (30, 566167588), (35, 485286504), (40, 424625691), (42, 404405420), (56, 303304065), (60, 283083794), (70, 242643252), (84, 202202710), (105, 161762168), (120, 141541897), (140, 121321626), (168, 101101355), (210, 80881084), (280, 60660813), (420, 40440542), (840, 20220271)]