15671774320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{16069}}^1$

素因数の和:16322

約数の個数: 80

約数和(自身を含む): 37159496640

約数和(自身を除く): 21487722320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 167, 292, 334, 365, 584, 668, 730, 835, 1168, 1336, 1460, 1670, 2672, 2920, 3340, 5840, 6680, 12191, 13360, 16069, 24382, 32138, 48764, 60955, 64276, 80345, 97528, 121910, 128552, 160690, 195056, 243820, 257104, 321380, 487640, 642760, 975280, 1173037, 1285520, 2346074, 2683523, 4692148, 5367046, 5865185, 9384296, 10734092, 11730370, 13417615, 18768592, 21468184, 23460740, 26835230, 42936368, 46921480, 53670460, 93842960, 107340920, 195897179, 214681840, 391794358, 783588716, 979485895, 1567177432, 1958971790, 3134354864, 3917943580, 7835887160, 15671774320]

約数ペア:

[(1, 15671774320), (2, 7835887160), (4, 3917943580), (5, 3134354864), (8, 1958971790), (10, 1567177432), (16, 979485895), (20, 783588716), (40, 391794358), (73, 214681840), (80, 195897179), (146, 107340920), (167, 93842960), (292, 53670460), (334, 46921480), (365, 42936368), (584, 26835230), (668, 23460740), (730, 21468184), (835, 18768592), (1168, 13417615), (1336, 11730370), (1460, 10734092), (1670, 9384296), (2672, 5865185), (2920, 5367046), (3340, 4692148), (5840, 2683523), (6680, 2346074), (12191, 1285520), (13360, 1173037), (16069, 975280), (24382, 642760), (32138, 487640), (48764, 321380), (60955, 257104), (64276, 243820), (80345, 195056), (97528, 160690), (121910, 128552)]