207370680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 684564480

約数和(自身を除く): 477193800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1237, 1270, 1320, 1397, 1524, 1905, 2474, 2540, 2794, 3048, 3711, 3810, 4191, 4948, 5080, 5588, 6185, 6985, 7422, 7620, 8382, 9896, 11176, 12370, 13607, 13970, 14844, 15240, 16764, 18555, 20955, 24740, 27214, 27940, 29688, 33528, 37110, 40821, 41910, 49480, 54428, 55880, 68035, 74220, 81642, 83820, 108856, 136070, 148440, 157099, 163284, 167640, 204105, 272140, 314198, 326568, 408210, 471297, 544280, 628396, 785495, 816420, 942594, 1256792, 1570990, 1632840, 1728089, 1885188, 2356485, 3141980, 3456178, 3770376, 4712970, 5184267, 6283960, 6912356, 8640445, 9425940, 10368534, 13824712, 17280890, 18851880, 20737068, 25921335, 34561780, 41474136, 51842670, 69123560, 103685340, 207370680]

約数ペア:

[(1, 207370680), (2, 103685340), (3, 69123560), (4, 51842670), (5, 41474136), (6, 34561780), (8, 25921335), (10, 20737068), (11, 18851880), (12, 17280890), (15, 13824712), (20, 10368534), (22, 9425940), (24, 8640445), (30, 6912356), (33, 6283960), (40, 5184267), (44, 4712970), (55, 3770376), (60, 3456178), (66, 3141980), (88, 2356485), (110, 1885188), (120, 1728089), (127, 1632840), (132, 1570990), (165, 1256792), (220, 942594), (254, 816420), (264, 785495), (330, 628396), (381, 544280), (440, 471297), (508, 408210), (635, 326568), (660, 314198), (762, 272140), (1016, 204105), (1237, 167640), (1270, 163284), (1320, 157099), (1397, 148440), (1524, 136070), (1905, 108856), (2474, 83820), (2540, 81642), (2794, 74220), (3048, 68035), (3711, 55880), (3810, 54428), (4191, 49480), (4948, 41910), (5080, 40821), (5588, 37110), (6185, 33528), (6985, 29688), (7422, 27940), (7620, 27214), (8382, 24740), (9896, 20955), (11176, 18555), (12370, 16764), (13607, 15240), (13970, 14844)]