163240480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6037}}^1$

素因数の和:6078

約数の個数: 72

約数和(自身を含む): 417672612

約数和(自身を除く): 254432132

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6037, 6760, 12074, 13520, 24148, 27040, 30185, 48296, 60370, 78481, 96592, 120740, 156962, 193184, 241480, 313924, 392405, 482960, 627848, 784810, 965920, 1020253, 1255696, 1569620, 2040506, 2511392, 3139240, 4081012, 5101265, 6278480, 8162024, 10202530, 12556960, 16324048, 20405060, 32648096, 40810120, 81620240, 163240480]

約数ペア:

[(1, 163240480), (2, 81620240), (4, 40810120), (5, 32648096), (8, 20405060), (10, 16324048), (13, 12556960), (16, 10202530), (20, 8162024), (26, 6278480), (32, 5101265), (40, 4081012), (52, 3139240), (65, 2511392), (80, 2040506), (104, 1569620), (130, 1255696), (160, 1020253), (169, 965920), (208, 784810), (260, 627848), (338, 482960), (416, 392405), (520, 313924), (676, 241480), (845, 193184), (1040, 156962), (1352, 120740), (1690, 96592), (2080, 78481), (2704, 60370), (3380, 48296), (5408, 30185), (6037, 27040), (6760, 24148), (12074, 13520)]