21483202920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1584307}}^1$

素因数の和:1584434

約数の個数: 64

約数和(自身を含む): 65020000320

約数和(自身を除く): 43536797400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 1584307, 3168614, 4752921, 6337228, 7921535, 9505842, 12674456, 15843070, 19011684, 23764605, 31686140, 38023368, 47529210, 63372280, 95058420, 179026691, 190116840, 358053382, 537080073, 716106764, 895133455, 1074160146, 1432213528, 1790266910, 2148320292, 2685400365, 3580533820, 4296640584, 5370800730, 7161067640, 10741601460, 21483202920]

約数ペア:

[(1, 21483202920), (2, 10741601460), (3, 7161067640), (4, 5370800730), (5, 4296640584), (6, 3580533820), (8, 2685400365), (10, 2148320292), (12, 1790266910), (15, 1432213528), (20, 1074160146), (24, 895133455), (30, 716106764), (40, 537080073), (60, 358053382), (113, 190116840), (120, 179026691), (226, 95058420), (339, 63372280), (452, 47529210), (565, 38023368), (678, 31686140), (904, 23764605), (1130, 19011684), (1356, 15843070), (1695, 12674456), (2260, 9505842), (2712, 7921535), (3390, 6337228), (4520, 4752921), (6780, 3168614), (13560, 1584307)]