15694292560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 39275736192

約数和(自身を除く): 23581443632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 131, 136, 137, 170, 262, 272, 274, 340, 524, 548, 643, 655, 680, 685, 1048, 1096, 1286, 1310, 1360, 1370, 2096, 2192, 2227, 2329, 2572, 2620, 2740, 3215, 4454, 4658, 5144, 5240, 5480, 6430, 8908, 9316, 10288, 10480, 10931, 10960, 11135, 11645, 12860, 17816, 17947, 18632, 21862, 22270, 23290, 25720, 35632, 35894, 37264, 43724, 44540, 46580, 51440, 54655, 71788, 84233, 87448, 88091, 89080, 89735, 93160, 109310, 143576, 168466, 174896, 176182, 178160, 179470, 186320, 218620, 287152, 305099, 336932, 352364, 358940, 421165, 437240, 440455, 610198, 673864, 704728, 717880, 842330, 874480, 880910, 1220396, 1347728, 1409456, 1431961, 1435760, 1497547, 1525495, 1684660, 1761820, 2440792, 2863922, 2995094, 3050990, 3369320, 3523640, 4881584, 5727844, 5990188, 6101980, 6738640, 7047280, 7159805, 7487735, 11455688, 11539921, 11980376, 12203960, 14319610, 14975470, 22911376, 23079842, 23960752, 24407920, 28639220, 29950940, 46159684, 57278440, 57699605, 59901880, 92319368, 114556880, 115399210, 119803760, 184638736, 196178657, 230798420, 392357314, 461596840, 784714628, 923193680, 980893285, 1569429256, 1961786570, 3138858512, 3923573140, 7847146280, 15694292560]

約数ペア:

[(1, 15694292560), (2, 7847146280), (4, 3923573140), (5, 3138858512), (8, 1961786570), (10, 1569429256), (16, 980893285), (17, 923193680), (20, 784714628), (34, 461596840), (40, 392357314), (68, 230798420), (80, 196178657), (85, 184638736), (131, 119803760), (136, 115399210), (137, 114556880), (170, 92319368), (262, 59901880), (272, 57699605), (274, 57278440), (340, 46159684), (524, 29950940), (548, 28639220), (643, 24407920), (655, 23960752), (680, 23079842), (685, 22911376), (1048, 14975470), (1096, 14319610), (1286, 12203960), (1310, 11980376), (1360, 11539921), (1370, 11455688), (2096, 7487735), (2192, 7159805), (2227, 7047280), (2329, 6738640), (2572, 6101980), (2620, 5990188), (2740, 5727844), (3215, 4881584), (4454, 3523640), (4658, 3369320), (5144, 3050990), (5240, 2995094), (5480, 2863922), (6430, 2440792), (8908, 1761820), (9316, 1684660), (10288, 1525495), (10480, 1497547), (10931, 1435760), (10960, 1431961), (11135, 1409456), (11645, 1347728), (12860, 1220396), (17816, 880910), (17947, 874480), (18632, 842330), (21862, 717880), (22270, 704728), (23290, 673864), (25720, 610198), (35632, 440455), (35894, 437240), (37264, 421165), (43724, 358940), (44540, 352364), (46580, 336932), (51440, 305099), (54655, 287152), (71788, 218620), (84233, 186320), (87448, 179470), (88091, 178160), (89080, 176182), (89735, 174896), (93160, 168466), (109310, 143576)]